20122337520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 800

約数和(自身を含む): 77586284160

約数和(自身を除く): 57463946640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 37, 40, 41, 45, 46, 48, 54, 60, 69, 72, 74, 80, 81, 82, 89, 90, 92, 108, 111, 115, 120, 123, 135, 138, 144, 148, 162, 164, 178, 180, 184, 185, 205, 207, 216, 222, 230, 240, 246, 267, 270, 276, 296, 324, 328, 333, 345, 356, 360, 368, 369, 370, 405, 410, 414, 432, 444, 445, 460, 492, 534, 540, 552, 555, 592, 615, 621, 648, 656, 666, 690, 712, 720, 738, 740, 801, 810, 820, 828, 851, 888, 890, 920, 943, 984, 999, 1035, 1068, 1080, 1104, 1107, 1110, 1230, 1242, 1296, 1332, 1335, 1380, 1424, 1476, 1480, 1517, 1602, 1620, 1640, 1656, 1665, 1702, 1776, 1780, 1840, 1845, 1863, 1886, 1968, 1998, 2047, 2070, 2136, 2160, 2214, 2220, 2403, 2460, 2484, 2553, 2664, 2670, 2760, 2829, 2952, 2960, 2997, 3034, 3105, 3204, 3240, 3280, 3293, 3312, 3321, 3330, 3404, 3560, 3649, 3690, 3726, 3772, 3996, 4005, 4094, 4140, 4255, 4272, 4428, 4440, 4551, 4715, 4806, 4920, 4968, 4995, 5106, 5328, 5340, 5520, 5535, 5658, 5904, 5994, 6068, 6141, 6210, 6408, 6480, 6586, 6642, 6660, 6808, 7120, 7209, 7298, 7380, 7452, 7544, 7585, 7659, 7992, 8010, 8188, 8280, 8487, 8510, 8856, 8880, 9102, 9315, 9430, 9612, 9840, 9879, 9936, 9990, 10212, 10235, 10680, 10947, 11070, 11316, 11988, 12015, 12136, 12282, 12420, 12765, 12816, 13172, 13284, 13320, 13616, 13653, 14145, 14418, 14596, 14760, 14904, 14985, 15088, 15170, 15318, 15984, 16020, 16376, 16465, 16560, 16605, 16974, 17020, 17712, 18204, 18245, 18423, 18630, 18860, 19224, 19758, 19980, 20424, 20470, 21360, 21894, 22140, 22632, 22755, 22977, 23976, 24030, 24272, 24564, 24840, 25461, 25530, 26344, 26568, 26640, 27306, 28290, 28836, 29192, 29520, 29637, 29808, 29970, 30340, 30636, 30705, 32040, 32752, 32841, 32930, 33210, 33948, 34040, 34891, 36045, 36408, 36490, 36846, 37260, 37720, 38295, 38448, 39516, 39960, 40848, 40940, 40959, 42435, 43788, 44280, 45264, 45510, 45954, 47952, 48060, 49128, 49395, 49680, 50922, 51060, 52688, 53136, 54612, 54735, 55269, 56580, 57672, 58384, 59274, 59940, 60680, 61272, 61410, 64080, 65682, 65860, 66420, 67896, 68080, 68265, 68931, 69782, 72090, 72816, 72980, 73692, 74520, 75440, 75739, 76383, 76590, 79032, 79920, 81880, 81918, 83927, 84870, 87576, 88560, 88911, 91020, 91908, 92115, 96120, 98256, 98523, 98790, 101844, 102120, 104673, 109224, 109470, 110538, 113160, 114885, 115344, 118548, 119880, 121360, 122544, 122820, 122877, 127305, 131364, 131720, 132840, 135013, 135792, 136530, 137862, 139564, 144180, 145960, 147384, 148185, 149040, 151478, 152766, 153180, 158064, 163760, 163836, 164205, 165807, 167854, 169740, 174455, 175152, 177822, 182040, 183816, 184230, 192240, 197046, 197580, 203688, 204240, 204795, 209346, 218448, 218940, 221076, 226320, 227217, 229770, 237096, 239760, 245640, 245754, 251781, 254610, 262728, 263440, 265680, 266733, 270026, 273060, 275724, 276345, 279128, 288360, 291920, 294768, 295569, 296370, 302956, 305532, 306360, 314019, 327672, 328410, 331614, 335708, 339480, 344655, 348910, 355644, 364080, 367632, 368460, 378695, 381915, 394092, 395160, 405039, 407376, 409590, 418692, 419635, 437880, 442152, 444555, 454434, 459540, 474192, 491280, 491508, 492615, 503562, 509220, 523365, 525456, 533466, 540052, 546120, 551448, 552690, 558256, 576720, 591138, 592740, 605912, 611064, 612720, 614385, 628038, 655344, 656820, 663228, 671416, 675065, 678960, 681651, 689310, 697820, 711288, 736920, 755343, 757390, 763830, 788184, 790320, 810078, 819180, 829035, 837384, 839270, 875760, 884304, 889110, 908868, 919080, 942057, 983016, 985230, 1007124, 1018440, 1046730, 1066932, 1080104, 1092240, 1102896, 1105380, 1136085, 1182276, 1185480, 1211824, 1215117, 1222128, 1228770, 1256076, 1258905, 1313640, 1326456, 1333665, 1342832, 1350130, 1363302, 1378620, 1395640, 1422576, 1473840, 1477845, 1510686, 1514780, 1527660, 1570095, 1576368, 1620156, 1638360, 1658070, 1674768, 1678540, 1778220, 1817736, 1838160, 1884114, 1966032, 1970460, 2014248, 2025195, 2036880, 2044953, 2093460, 2133864, 2160208, 2210760, 2266029, 2272170, 2364552, 2370960, 2430234, 2457540, 2512152, 2517810, 2627280, 2652912, 2667330, 2700260, 2726604, 2757240, 2791280, 2826171, 2955690, 3021372, 3029560, 3055320, 3105299, 3140190, 3240312, 3276720, 3316140, 3357080, 3408255, 3556440, 3635472, 3645351, 3768228, 3776715, 3940920, 4028496, 4050390, 4089906, 4186920, 4267728, 4421520, 4532058, 4544340, 4710285, 4729104, 4860468, 4915080, 5024304, 5035620, 5334660, 5400520, 5453208, 5514480, 5652342, 5911380, 6042744, 6059120, 6075585, 6110640, 6134859, 6210598, 6280380, 6480624, 6632280, 6714160, 6798087, 6816510, 7112880, 7290702, 7536456, 7553430, 7881840, 8100780, 8179812, 8373840, 9064116, 9088680, 9315897, 9420570, 9720936, 9830160, 10071240, 10224765, 10669320, 10801040, 10906416, 10936053, 11304684, 11330145, 11822760, 12085488, 12151170, 12269718, 12421196, 12560760, 13264560, 13596174, 13633020, 14130855, 14581404, 15072912, 15106860, 15526495, 16201560, 16359624, 18128232, 18177360, 18226755, 18631794, 18841140, 19441872, 20142480, 20449530, 21338640, 21872106, 22609368, 22660290, 23645520, 24302340, 24539436, 24842392, 25121520, 27192348, 27266040, 27947691, 28261710, 29162808, 30213720, 30674295, 31052990, 32403120, 32719248, 33990435, 36256464, 36453510, 37263588, 37682280, 40899060, 43744212, 45218736, 45320580, 46579485, 48604680, 49078872, 49684784, 54384696, 54532080, 54680265, 55895382, 56523420, 58325616, 60427440, 61348590, 62105980, 67980870, 72907020, 74527176, 75364560, 81798120, 83843073, 87488424, 90641160, 93158970, 97209360, 98157744, 108769392, 109360530, 111790764, 113046840, 122697180, 124211960, 135961740, 139738455, 145814040, 149054352, 163596240, 167686146, 174976848, 181282320, 186317940, 218721060, 223581528, 226093680, 245394360, 248423920, 251529219, 271923480, 279476910, 291628080, 335372292, 372635880, 419215365, 437442120, 447163056, 490788720, 503058438, 543846960, 558953820, 670744584, 745271760, 838430730, 874884240, 1006116876, 1117907640, 1257646095, 1341489168, 1676861460, 2012233752, 2235815280, 2515292190, 3353722920, 4024467504, 5030584380, 6707445840, 10061168760, 20122337520]

約数ペア:

[(1, 20122337520), (2, 10061168760), (3, 6707445840), (4, 5030584380), (5, 4024467504), (6, 3353722920), (8, 2515292190), (9, 2235815280), (10, 2012233752), (12, 1676861460), (15, 1341489168), (16, 1257646095), (18, 1117907640), (20, 1006116876), (23, 874884240), (24, 838430730), (27, 745271760), (30, 670744584), (36, 558953820), (37, 543846960), (40, 503058438), (41, 490788720), (45, 447163056), (46, 437442120), (48, 419215365), (54, 372635880), (60, 335372292), (69, 291628080), (72, 279476910), (74, 271923480), (80, 251529219), (81, 248423920), (82, 245394360), (89, 226093680), (90, 223581528), (92, 218721060), (108, 186317940), (111, 181282320), (115, 174976848), (120, 167686146), (123, 163596240), (135, 149054352), (138, 145814040), (144, 139738455), (148, 135961740), (162, 124211960), (164, 122697180), (178, 113046840), (180, 111790764), (184, 109360530), (185, 108769392), (205, 98157744), (207, 97209360), (216, 93158970), (222, 90641160), (230, 87488424), (240, 83843073), (246, 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15072912), (1380, 14581404), (1424, 14130855), (1476, 13633020), (1480, 13596174), (1517, 13264560), (1602, 12560760), (1620, 12421196), (1640, 12269718), (1656, 12151170), (1665, 12085488), (1702, 11822760), (1776, 11330145), (1780, 11304684), (1840, 10936053), (1845, 10906416), (1863, 10801040), (1886, 10669320), (1968, 10224765), (1998, 10071240), (2047, 9830160), (2070, 9720936), (2136, 9420570), (2160, 9315897), (2214, 9088680), (2220, 9064116), (2403, 8373840), (2460, 8179812), (2484, 8100780), (2553, 7881840), (2664, 7553430), (2670, 7536456), (2760, 7290702), (2829, 7112880), (2952, 6816510), (2960, 6798087), (2997, 6714160), (3034, 6632280), (3105, 6480624), (3204, 6280380), (3240, 6210598), (3280, 6134859), (3293, 6110640), (3312, 6075585), (3321, 6059120), (3330, 6042744), (3404, 5911380), (3560, 5652342), (3649, 5514480), (3690, 5453208), (3726, 5400520), (3772, 5334660), (3996, 5035620), (4005, 5024304), (4094, 4915080), (4140, 4860468), (4255, 4729104), (4272, 4710285), (4428, 4544340), (4440, 4532058), (4551, 4421520), (4715, 4267728), (4806, 4186920), (4920, 4089906), (4968, 4050390), (4995, 4028496), (5106, 3940920), (5328, 3776715), (5340, 3768228), (5520, 3645351), (5535, 3635472), (5658, 3556440), (5904, 3408255), (5994, 3357080), (6068, 3316140), (6141, 3276720), (6210, 3240312), (6408, 3140190), (6480, 3105299), (6586, 3055320), (6642, 3029560), (6660, 3021372), (6808, 2955690), (7120, 2826171), (7209, 2791280), (7298, 2757240), (7380, 2726604), (7452, 2700260), (7544, 2667330), (7585, 2652912), (7659, 2627280), (7992, 2517810), (8010, 2512152), (8188, 2457540), (8280, 2430234), (8487, 2370960), (8510, 2364552), (8856, 2272170), (8880, 2266029), (9102, 2210760), (9315, 2160208), (9430, 2133864), (9612, 2093460), (9840, 2044953), (9879, 2036880), (9936, 2025195), (9990, 2014248), (10212, 1970460), (10235, 1966032), (10680, 1884114), (10947, 1838160), (11070, 1817736), (11316, 1778220), (11988, 1678540), (12015, 1674768), (12136, 1658070), (12282, 1638360), (12420, 1620156), (12765, 1576368), (12816, 1570095), (13172, 1527660), (13284, 1514780), (13320, 1510686), (13616, 1477845), (13653, 1473840), (14145, 1422576), (14418, 1395640), (14596, 1378620), (14760, 1363302), (14904, 1350130), (14985, 1342832), (15088, 1333665), (15170, 1326456), (15318, 1313640), (15984, 1258905), (16020, 1256076), (16376, 1228770), (16465, 1222128), (16560, 1215117), (16605, 1211824), (16974, 1185480), (17020, 1182276), (17712, 1136085), (18204, 1105380), (18245, 1102896), (18423, 1092240), (18630, 1080104), (18860, 1066932), (19224, 1046730), (19758, 1018440), (19980, 1007124), (20424, 985230), (20470, 983016), (21360, 942057), (21894, 919080), (22140, 908868), (22632, 889110), (22755, 884304), (22977, 875760), (23976, 839270), (24030, 837384), (24272, 829035), (24564, 819180), (24840, 810078), (25461, 790320), (25530, 788184), (26344, 763830), (26568, 757390), (26640, 755343), (27306, 736920), (28290, 711288), (28836, 697820), (29192, 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