20175996960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3917}}^1$

素因数の和:4025

約数の個数: 432

約数和(自身を含む): 81209373336

約数和(自身を除く): 61033376376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 146, 147, 160, 168, 180, 196, 210, 219, 224, 240, 245, 252, 280, 288, 292, 294, 315, 336, 360, 365, 392, 420, 438, 441, 480, 490, 504, 511, 560, 584, 588, 630, 657, 672, 720, 730, 735, 784, 840, 876, 882, 980, 1008, 1022, 1095, 1120, 1168, 1176, 1260, 1314, 1440, 1460, 1470, 1533, 1568, 1680, 1752, 1764, 1960, 2016, 2044, 2190, 2205, 2336, 2352, 2520, 2555, 2628, 2920, 2940, 3066, 3285, 3360, 3504, 3528, 3577, 3917, 3920, 4088, 4380, 4410, 4599, 4704, 5040, 5110, 5256, 5840, 5880, 6132, 6570, 7008, 7056, 7154, 7665, 7834, 7840, 8176, 8760, 8820, 9198, 10080, 10220, 10512, 10731, 11680, 11751, 11760, 12264, 13140, 14112, 14308, 15330, 15668, 16352, 17520, 17640, 17885, 18396, 19585, 20440, 21024, 21462, 22995, 23502, 23520, 24528, 26280, 27419, 28616, 30660, 31336, 32193, 35040, 35253, 35280, 35770, 36792, 39170, 40880, 42924, 45990, 47004, 49056, 52560, 53655, 54838, 57232, 58755, 61320, 62672, 64386, 70506, 70560, 71540, 73584, 78340, 81760, 82257, 85848, 91980, 94008, 105120, 107310, 109676, 114464, 117510, 122640, 125344, 128772, 137095, 141012, 143080, 147168, 156680, 160965, 164514, 171696, 176265, 183960, 188016, 191933, 214620, 219352, 235020, 245280, 246771, 257544, 274190, 282024, 285941, 286160, 313360, 321930, 329028, 343392, 352530, 367920, 376032, 383866, 411285, 429240, 438704, 470040, 493542, 515088, 548380, 564048, 571882, 572320, 575799, 626720, 643860, 658056, 705060, 735840, 767732, 822570, 857823, 858480, 877408, 940080, 959665, 987084, 1030176, 1096760, 1128096, 1143764, 1151598, 1233855, 1287720, 1316112, 1410120, 1429705, 1535464, 1645140, 1715646, 1716960, 1727397, 1880160, 1919330, 1974168, 2001587, 2193520, 2287528, 2303196, 2467710, 2573469, 2575440, 2632224, 2820240, 2859410, 2878995, 3070928, 3290280, 3431292, 3454794, 3838660, 3948336, 4003174, 4289115, 4387040, 4575056, 4606392, 4935420, 5146938, 5150880, 5640480, 5718820, 5757990, 6004761, 6141856, 6580560, 6862584, 6909588, 7677320, 7896672, 8006348, 8578230, 8636985, 9150112, 9212784, 9870840, 10007935, 10293876, 11437640, 11515980, 12009522, 12867345, 13161120, 13725168, 13819176, 14011109, 15354640, 16012696, 17156460, 17273970, 18014283, 18425568, 19741680, 20015870, 20587752, 22875280, 23031960, 24019044, 25734690, 27450336, 27638352, 28022218, 30023805, 30709280, 32025392, 34312920, 34547940, 36028566, 39483360, 40031740, 41175504, 42033327, 45750560, 46063920, 48038088, 51469380, 55276704, 56044436, 60047610, 64050784, 68625840, 69095880, 70055545, 72057132, 80063480, 82351008, 84066654, 90071415, 92127840, 96076176, 102938760, 112088872, 120095220, 126099981, 137251680, 138191760, 140111090, 144114264, 160126960, 168133308, 180142830, 192152352, 205877520, 210166635, 224177744, 240190440, 252199962, 276383520, 280222180, 288228528, 320253920, 336266616, 360285660, 411755040, 420333270, 448355488, 480380880, 504399924, 560444360, 576457056, 630499905, 672533232, 720571320, 840666540, 960761760, 1008799848, 1120888720, 1260999810, 1345066464, 1441142640, 1681333080, 2017599696, 2241777440, 2521999620, 2882285280, 3362666160, 4035199392, 5043999240, 6725332320, 10087998480, 20175996960]

約数ペア:

[(1, 20175996960), (2, 10087998480), (3, 6725332320), (4, 5043999240), (5, 4035199392), (6, 3362666160), (7, 2882285280), (8, 2521999620), (9, 2241777440), (10, 2017599696), (12, 1681333080), (14, 1441142640), (15, 1345066464), (16, 1260999810), (18, 1120888720), (20, 1008799848), (21, 960761760), (24, 840666540), (28, 720571320), (30, 672533232), (32, 630499905), (35, 576457056), (36, 560444360), (40, 504399924), (42, 480380880), (45, 448355488), (48, 420333270), (49, 411755040), (56, 360285660), (60, 336266616), (63, 320253920), (70, 288228528), (72, 280222180), (73, 276383520), (80, 252199962), (84, 240190440), (90, 224177744), (96, 210166635), (98, 205877520), (105, 192152352), (112, 180142830), (120, 168133308), (126, 160126960), (140, 144114264), (144, 140111090), (146, 138191760), (147, 137251680), (160, 126099981), (168, 120095220), (180, 112088872), (196, 102938760), (210, 96076176), (219, 92127840), (224, 90071415), (240, 84066654), (245, 82351008), (252, 80063480), (280, 72057132), (288, 70055545), (292, 69095880), (294, 68625840), (315, 64050784), (336, 60047610), (360, 56044436), (365, 55276704), (392, 51469380), (420, 48038088), (438, 46063920), (441, 45750560), (480, 42033327), (490, 41175504), (504, 40031740), (511, 39483360), (560, 36028566), (584, 34547940), (588, 34312920), (630, 32025392), (657, 30709280), (672, 30023805), (720, 28022218), (730, 27638352), (735, 27450336), (784, 25734690), (840, 24019044), (876, 23031960), (882, 22875280), (980, 20587752), (1008, 20015870), (1022, 19741680), (1095, 18425568), (1120, 18014283), (1168, 17273970), (1176, 17156460), (1260, 16012696), (1314, 15354640), (1440, 14011109), (1460, 13819176), (1470, 13725168), (1533, 13161120), (1568, 12867345), (1680, 12009522), (1752, 11515980), (1764, 11437640), (1960, 10293876), (2016, 10007935), (2044, 9870840), (2190, 9212784), (2205, 9150112), (2336, 8636985), (2352, 8578230), (2520, 8006348), (2555, 7896672), (2628, 7677320), (2920, 6909588), (2940, 6862584), (3066, 6580560), (3285, 6141856), (3360, 6004761), (3504, 5757990), (3528, 5718820), (3577, 5640480), (3917, 5150880), (3920, 5146938), (4088, 4935420), (4380, 4606392), (4410, 4575056), (4599, 4387040), (4704, 4289115), (5040, 4003174), (5110, 3948336), (5256, 3838660), (5840, 3454794), (5880, 3431292), (6132, 3290280), (6570, 3070928), (7008, 2878995), (7056, 2859410), (7154, 2820240), (7665, 2632224), (7834, 2575440), (7840, 2573469), (8176, 2467710), (8760, 2303196), (8820, 2287528), (9198, 2193520), (10080, 2001587), (10220, 1974168), (10512, 1919330), (10731, 1880160), (11680, 1727397), (11751, 1716960), (11760, 1715646), (12264, 1645140), (13140, 1535464), (14112, 1429705), (14308, 1410120), (15330, 1316112), (15668, 1287720), (16352, 1233855), (17520, 1151598), (17640, 1143764), (17885, 1128096), (18396, 1096760), (19585, 1030176), (20440, 987084), (21024, 959665), (21462, 940080), (22995, 877408), (23502, 858480), (23520, 857823), (24528, 822570), (26280, 767732), (27419, 735840), (28616, 705060), (30660, 658056), (31336, 643860), (32193, 626720), (35040, 575799), (35253, 572320), (35280, 571882), (35770, 564048), (36792, 548380), (39170, 515088), (40880, 493542), (42924, 470040), (45990, 438704), (47004, 429240), (49056, 411285), (52560, 383866), (53655, 376032), (54838, 367920), (57232, 352530), (58755, 343392), (61320, 329028), (62672, 321930), (64386, 313360), (70506, 286160), (70560, 285941), (71540, 282024), (73584, 274190), (78340, 257544), (81760, 246771), (82257, 245280), (85848, 235020), (91980, 219352), (94008, 214620), (105120, 191933), (107310, 188016), (109676, 183960), (114464, 176265), (117510, 171696), (122640, 164514), (125344, 160965), (128772, 156680), (137095, 147168), (141012, 143080)]