64873360240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1152

約数の個数: 320

約数和(自身を含む): 177108664320

約数和(自身を除く): 112235304080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 40, 46, 52, 62, 65, 80, 89, 92, 104, 115, 124, 130, 155, 178, 184, 208, 230, 248, 260, 299, 310, 356, 368, 403, 445, 460, 496, 520, 598, 620, 712, 713, 806, 890, 920, 983, 1040, 1157, 1196, 1240, 1424, 1426, 1495, 1612, 1780, 1840, 1966, 2015, 2047, 2314, 2392, 2480, 2759, 2852, 2990, 3224, 3560, 3565, 3932, 4030, 4094, 4628, 4784, 4915, 5518, 5704, 5785, 5980, 6448, 7120, 7130, 7864, 8060, 8188, 9256, 9269, 9830, 10235, 11036, 11408, 11570, 11960, 12779, 13795, 14260, 15728, 16120, 16376, 18512, 18538, 19660, 20470, 22072, 22609, 23140, 23920, 25558, 26611, 27590, 28520, 30473, 32240, 32752, 35867, 37076, 39320, 40940, 44144, 45218, 46280, 46345, 51116, 53222, 55180, 57040, 60946, 63457, 63895, 71734, 74152, 78640, 81880, 87487, 90436, 92560, 92690, 102232, 106444, 110360, 113045, 121892, 126914, 127790, 133055, 143468, 148304, 152365, 163760, 174974, 179335, 180872, 185380, 204464, 212888, 220720, 226090, 243784, 253828, 255580, 266110, 286936, 293917, 304730, 317285, 349948, 358670, 361744, 370760, 396149, 425776, 437435, 452180, 487568, 507656, 511160, 532220, 573872, 587834, 609460, 634570, 699896, 700879, 717340, 741520, 792298, 824941, 874870, 904360, 1015312, 1022320, 1064440, 1137331, 1175668, 1218920, 1269140, 1399792, 1401758, 1434680, 1469585, 1584596, 1649882, 1749740, 1808720, 1980745, 2012201, 2128880, 2274662, 2351336, 2437840, 2538280, 2712097, 2803516, 2869360, 2939170, 3169192, 3299764, 3499480, 3504395, 3961490, 4024402, 4124705, 4549324, 4702672, 5076560, 5424194, 5607032, 5686655, 5878340, 6338384, 6599528, 6998960, 7008790, 7922980, 8048804, 8249410, 9098648, 9111427, 10061005, 10848388, 11214064, 11373310, 11756680, 13199056, 13560485, 14017580, 15845960, 16097608, 16498820, 18197296, 18222854, 20122010, 21696776, 22746620, 23513360, 26158613, 27120970, 28035160, 31691920, 32195216, 32997640, 35257261, 36445708, 40244020, 43393552, 45493240, 45557135, 52317226, 54241940, 56070320, 62378231, 65995280, 70514522, 72891416, 80488040, 90986480, 91114270, 104634452, 108483880, 124756462, 130793065, 141029044, 145782832, 160976080, 176286305, 182228540, 209268904, 216967760, 249512924, 261586130, 282058088, 311891155, 352572610, 364457080, 418537808, 499025848, 523172260, 564116176, 623782310, 705145220, 728914160, 810917003, 998051696, 1046344520, 1247564620, 1410290440, 1621834006, 2092689040, 2495129240, 2820580880, 3243668012, 4054585015, 4990258480, 6487336024, 8109170030, 12974672048, 16218340060, 32436680120, 64873360240]

約数ペア:

[(1, 64873360240), (2, 32436680120), (4, 16218340060), (5, 12974672048), (8, 8109170030), (10, 6487336024), (13, 4990258480), (16, 4054585015), (20, 3243668012), (23, 2820580880), (26, 2495129240), (31, 2092689040), (40, 1621834006), (46, 1410290440), (52, 1247564620), (62, 1046344520), (65, 998051696), (80, 810917003), (89, 728914160), (92, 705145220), (104, 623782310), (115, 564116176), (124, 523172260), (130, 499025848), (155, 418537808), (178, 364457080), (184, 352572610), (208, 311891155), (230, 282058088), (248, 261586130), (260, 249512924), (299, 216967760), (310, 209268904), (356, 182228540), (368, 176286305), (403, 160976080), (445, 145782832), (460, 141029044), (496, 130793065), (520, 124756462), (598, 108483880), (620, 104634452), (712, 91114270), (713, 90986480), (806, 80488040), (890, 72891416), (920, 70514522), (983, 65995280), (1040, 62378231), (1157, 56070320), (1196, 54241940), (1240, 52317226), (1424, 45557135), (1426, 45493240), (1495, 43393552), (1612, 40244020), (1780, 36445708), (1840, 35257261), (1966, 32997640), (2015, 32195216), (2047, 31691920), (2314, 28035160), (2392, 27120970), (2480, 26158613), (2759, 23513360), (2852, 22746620), (2990, 21696776), (3224, 20122010), (3560, 18222854), (3565, 18197296), (3932, 16498820), (4030, 16097608), (4094, 15845960), (4628, 14017580), (4784, 13560485), (4915, 13199056), (5518, 11756680), (5704, 11373310), (5785, 11214064), (5980, 10848388), (6448, 10061005), (7120, 9111427), (7130, 9098648), (7864, 8249410), (8060, 8048804), (8188, 7922980), (9256, 7008790), (9269, 6998960), (9830, 6599528), (10235, 6338384), (11036, 5878340), (11408, 5686655), (11570, 5607032), (11960, 5424194), (12779, 5076560), (13795, 4702672), (14260, 4549324), (15728, 4124705), (16120, 4024402), (16376, 3961490), (18512, 3504395), (18538, 3499480), (19660, 3299764), (20470, 3169192), (22072, 2939170), (22609, 2869360), (23140, 2803516), (23920, 2712097), (25558, 2538280), (26611, 2437840), (27590, 2351336), (28520, 2274662), (30473, 2128880), (32240, 2012201), (32752, 1980745), (35867, 1808720), (37076, 1749740), (39320, 1649882), (40940, 1584596), (44144, 1469585), (45218, 1434680), (46280, 1401758), (46345, 1399792), (51116, 1269140), (53222, 1218920), (55180, 1175668), (57040, 1137331), (60946, 1064440), (63457, 1022320), (63895, 1015312), (71734, 904360), (74152, 874870), (78640, 824941), (81880, 792298), (87487, 741520), (90436, 717340), (92560, 700879), (92690, 699896), (102232, 634570), (106444, 609460), (110360, 587834), (113045, 573872), (121892, 532220), (126914, 511160), (127790, 507656), (133055, 487568), (143468, 452180), (148304, 437435), (152365, 425776), (163760, 396149), (174974, 370760), (179335, 361744), (180872, 358670), (185380, 349948), (204464, 317285), (212888, 304730), (220720, 293917), (226090, 286936), (243784, 266110), (253828, 255580)]