63940320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 241950240

約数和(自身を除く): 178009920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 96, 108, 114, 120, 123, 135, 144, 152, 160, 164, 171, 180, 190, 205, 216, 228, 240, 246, 270, 285, 288, 304, 328, 342, 360, 361, 369, 380, 410, 432, 456, 480, 492, 513, 540, 570, 608, 615, 656, 684, 720, 722, 738, 760, 779, 820, 855, 864, 912, 984, 1026, 1080, 1083, 1107, 1140, 1230, 1312, 1368, 1440, 1444, 1476, 1520, 1558, 1640, 1710, 1805, 1824, 1845, 1968, 2052, 2160, 2166, 2214, 2280, 2337, 2460, 2565, 2736, 2888, 2952, 3040, 3116, 3249, 3280, 3420, 3610, 3690, 3895, 3936, 4104, 4320, 4332, 4428, 4560, 4674, 4920, 5130, 5415, 5472, 5535, 5776, 5904, 6232, 6498, 6560, 6840, 7011, 7220, 7380, 7790, 8208, 8664, 8856, 9120, 9348, 9747, 9840, 10260, 10830, 11070, 11552, 11685, 11808, 12464, 12996, 13680, 14022, 14440, 14760, 14801, 15580, 16245, 16416, 17328, 17712, 18696, 19494, 19680, 20520, 21033, 21660, 22140, 23370, 24928, 25992, 27360, 28044, 28880, 29520, 29602, 31160, 32490, 34656, 35055, 35424, 37392, 38988, 41040, 42066, 43320, 44280, 44403, 46740, 48735, 51984, 56088, 57760, 59040, 59204, 62320, 64980, 70110, 74005, 74784, 77976, 82080, 84132, 86640, 88560, 88806, 93480, 97470, 103968, 105165, 112176, 118408, 124640, 129960, 133209, 140220, 148010, 155952, 168264, 173280, 177120, 177612, 186960, 194940, 210330, 222015, 224352, 236816, 259920, 266418, 280440, 296020, 311904, 336528, 355224, 373920, 389880, 399627, 420660, 444030, 473632, 519840, 532836, 560880, 592040, 666045, 673056, 710448, 779760, 799254, 841320, 888060, 1065672, 1121760, 1184080, 1332090, 1420896, 1559520, 1598508, 1682640, 1776120, 1998135, 2131344, 2368160, 2664180, 3197016, 3365280, 3552240, 3996270, 4262688, 5328360, 6394032, 7104480, 7992540, 10656720, 12788064, 15985080, 21313440, 31970160, 63940320]

約数ペア:

[(1, 63940320), (2, 31970160), (3, 21313440), (4, 15985080), (5, 12788064), (6, 10656720), (8, 7992540), (9, 7104480), (10, 6394032), (12, 5328360), (15, 4262688), (16, 3996270), (18, 3552240), (19, 3365280), (20, 3197016), (24, 2664180), (27, 2368160), (30, 2131344), (32, 1998135), (36, 1776120), (38, 1682640), (40, 1598508), (41, 1559520), (45, 1420896), (48, 1332090), (54, 1184080), (57, 1121760), (60, 1065672), (72, 888060), (76, 841320), (80, 799254), (82, 779760), (90, 710448), (95, 673056), (96, 666045), (108, 592040), (114, 560880), (120, 532836), (123, 519840), (135, 473632), (144, 444030), (152, 420660), (160, 399627), (164, 389880), (171, 373920), (180, 355224), (190, 336528), (205, 311904), (216, 296020), (228, 280440), (240, 266418), (246, 259920), (270, 236816), (285, 224352), (288, 222015), (304, 210330), (328, 194940), (342, 186960), (360, 177612), (361, 177120), (369, 173280), (380, 168264), (410, 155952), (432, 148010), (456, 140220), (480, 133209), (492, 129960), (513, 124640), (540, 118408), (570, 112176), (608, 105165), (615, 103968), (656, 97470), (684, 93480), (720, 88806), (722, 88560), (738, 86640), (760, 84132), (779, 82080), (820, 77976), (855, 74784), (864, 74005), (912, 70110), (984, 64980), (1026, 62320), (1080, 59204), (1083, 59040), (1107, 57760), (1140, 56088), (1230, 51984), (1312, 48735), (1368, 46740), (1440, 44403), (1444, 44280), (1476, 43320), (1520, 42066), (1558, 41040), (1640, 38988), (1710, 37392), (1805, 35424), (1824, 35055), (1845, 34656), (1968, 32490), (2052, 31160), (2160, 29602), (2166, 29520), (2214, 28880), (2280, 28044), (2337, 27360), (2460, 25992), (2565, 24928), (2736, 23370), (2888, 22140), (2952, 21660), (3040, 21033), (3116, 20520), (3249, 19680), (3280, 19494), (3420, 18696), (3610, 17712), (3690, 17328), (3895, 16416), (3936, 16245), (4104, 15580), (4320, 14801), (4332, 14760), (4428, 14440), (4560, 14022), (4674, 13680), (4920, 12996), (5130, 12464), (5415, 11808), (5472, 11685), (5535, 11552), (5776, 11070), (5904, 10830), (6232, 10260), (6498, 9840), (6560, 9747), (6840, 9348), (7011, 9120), (7220, 8856), (7380, 8664), (7790, 8208)]