1020217680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 400

約数和(自身を含む): 3767504400

約数和(自身を除く): 2747286720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 61, 72, 80, 81, 87, 89, 90, 108, 116, 120, 122, 135, 144, 145, 162, 174, 178, 180, 183, 216, 232, 240, 244, 261, 267, 270, 290, 305, 324, 348, 356, 360, 366, 405, 432, 435, 445, 464, 488, 522, 534, 540, 549, 580, 610, 648, 696, 712, 720, 732, 783, 801, 810, 870, 890, 915, 976, 1044, 1068, 1080, 1098, 1160, 1220, 1296, 1305, 1335, 1392, 1424, 1464, 1566, 1602, 1620, 1647, 1740, 1769, 1780, 1830, 2088, 2136, 2160, 2196, 2320, 2349, 2403, 2440, 2581, 2610, 2670, 2745, 2928, 3132, 3204, 3240, 3294, 3480, 3538, 3560, 3660, 3915, 4005, 4176, 4272, 4392, 4698, 4806, 4880, 4941, 5162, 5220, 5307, 5340, 5429, 5490, 6264, 6408, 6480, 6588, 6960, 7076, 7120, 7209, 7320, 7743, 7830, 8010, 8235, 8784, 8845, 9396, 9612, 9882, 10324, 10440, 10614, 10680, 10858, 10980, 11745, 12015, 12528, 12816, 12905, 13176, 14152, 14418, 14640, 15486, 15660, 15921, 16020, 16287, 16470, 17690, 18792, 19224, 19764, 20648, 20880, 21228, 21360, 21716, 21960, 23229, 23490, 24030, 24705, 25810, 26352, 26535, 27145, 28304, 28836, 30972, 31320, 31842, 32040, 32574, 32940, 35380, 36045, 37584, 38448, 38715, 39528, 41296, 42456, 43432, 43920, 46458, 46980, 47763, 48060, 48861, 49410, 51620, 53070, 54290, 57672, 61944, 62640, 63684, 64080, 65148, 65880, 69687, 70760, 72090, 77430, 79056, 79605, 81435, 84912, 86864, 92916, 93960, 95526, 96120, 97722, 98820, 103240, 106140, 108580, 115344, 116145, 123888, 127368, 130296, 131760, 139374, 141520, 143289, 144180, 146583, 154860, 157441, 159210, 162870, 185832, 187920, 191052, 192240, 195444, 197640, 206480, 209061, 212280, 217160, 232290, 238815, 244305, 254736, 260592, 278748, 286578, 288360, 293166, 309720, 314882, 318420, 325740, 348435, 371664, 382104, 390888, 395280, 418122, 424560, 434320, 439749, 464580, 472323, 477630, 488610, 557496, 573156, 576720, 586332, 619440, 629764, 636840, 651480, 696870, 716445, 732915, 764208, 781776, 787205, 836244, 879498, 929160, 944646, 955260, 977220, 1045305, 1114992, 1146312, 1172664, 1259528, 1273680, 1302960, 1393740, 1416969, 1432890, 1465830, 1574410, 1672488, 1758996, 1858320, 1889292, 1910520, 1954440, 2090610, 2198745, 2292624, 2345328, 2361615, 2519056, 2787480, 2833938, 2865780, 2931660, 3148820, 3344976, 3517992, 3778584, 3821040, 3908880, 4181220, 4250907, 4397490, 4723230, 5574960, 5667876, 5731560, 5863320, 6297640, 7035984, 7084845, 7557168, 8362440, 8501814, 8794980, 9446460, 11335752, 11463120, 11726640, 12595280, 12752721, 14169690, 16724880, 17003628, 17589960, 18892920, 21254535, 22671504, 25505442, 28339380, 34007256, 35179920, 37785840, 42509070, 51010884, 56678760, 63763605, 68014512, 85018140, 102021768, 113357520, 127527210, 170036280, 204043536, 255054420, 340072560, 510108840, 1020217680]

約数ペア:

[(1, 1020217680), (2, 510108840), (3, 340072560), (4, 255054420), (5, 204043536), (6, 170036280), (8, 127527210), (9, 113357520), (10, 102021768), (12, 85018140), (15, 68014512), (16, 63763605), (18, 56678760), (20, 51010884), (24, 42509070), (27, 37785840), (29, 35179920), (30, 34007256), (36, 28339380), (40, 25505442), (45, 22671504), (48, 21254535), (54, 18892920), (58, 17589960), (60, 17003628), (61, 16724880), (72, 14169690), (80, 12752721), (81, 12595280), (87, 11726640), (89, 11463120), (90, 11335752), (108, 9446460), (116, 8794980), (120, 8501814), (122, 8362440), (135, 7557168), (144, 7084845), (145, 7035984), (162, 6297640), (174, 5863320), (178, 5731560), (180, 5667876), (183, 5574960), (216, 4723230), (232, 4397490), (240, 4250907), (244, 4181220), (261, 3908880), (267, 3821040), (270, 3778584), (290, 3517992), (305, 3344976), (324, 3148820), (348, 2931660), (356, 2865780), (360, 2833938), (366, 2787480), (405, 2519056), (432, 2361615), (435, 2345328), (445, 2292624), (464, 2198745), (488, 2090610), (522, 1954440), (534, 1910520), (540, 1889292), (549, 1858320), (580, 1758996), (610, 1672488), (648, 1574410), (696, 1465830), (712, 1432890), (720, 1416969), (732, 1393740), (783, 1302960), (801, 1273680), (810, 1259528), (870, 1172664), (890, 1146312), (915, 1114992), (976, 1045305), (1044, 977220), (1068, 955260), (1080, 944646), (1098, 929160), (1160, 879498), (1220, 836244), (1296, 787205), (1305, 781776), (1335, 764208), (1392, 732915), (1424, 716445), (1464, 696870), (1566, 651480), (1602, 636840), (1620, 629764), (1647, 619440), (1740, 586332), (1769, 576720), (1780, 573156), (1830, 557496), (2088, 488610), (2136, 477630), (2160, 472323), (2196, 464580), (2320, 439749), (2349, 434320), (2403, 424560), (2440, 418122), (2581, 395280), (2610, 390888), (2670, 382104), (2745, 371664), (2928, 348435), (3132, 325740), (3204, 318420), (3240, 314882), (3294, 309720), (3480, 293166), (3538, 288360), (3560, 286578), (3660, 278748), (3915, 260592), (4005, 254736), (4176, 244305), (4272, 238815), (4392, 232290), (4698, 217160), (4806, 212280), (4880, 209061), (4941, 206480), (5162, 197640), (5220, 195444), (5307, 192240), (5340, 191052), (5429, 187920), (5490, 185832), (6264, 162870), (6408, 159210), (6480, 157441), (6588, 154860), (6960, 146583), (7076, 144180), (7120, 143289), (7209, 141520), (7320, 139374), (7743, 131760), (7830, 130296), (8010, 127368), (8235, 123888), (8784, 116145), (8845, 115344), (9396, 108580), (9612, 106140), (9882, 103240), (10324, 98820), (10440, 97722), (10614, 96120), (10680, 95526), (10858, 93960), (10980, 92916), (11745, 86864), (12015, 84912), (12528, 81435), (12816, 79605), (12905, 79056), (13176, 77430), (14152, 72090), (14418, 70760), (14640, 69687), (15486, 65880), (15660, 65148), (15921, 64080), (16020, 63684), (16287, 62640), (16470, 61944), (17690, 57672), (18792, 54290), (19224, 53070), (19764, 51620), (20648, 49410), (20880, 48861), (21228, 48060), (21360, 47763), (21716, 46980), (21960, 46458), (23229, 43920), (23490, 43432), (24030, 42456), (24705, 41296), (25810, 39528), (26352, 38715), (26535, 38448), (27145, 37584), (28304, 36045), (28836, 35380), (30972, 32940), (31320, 32574), (31842, 32040)]