307601840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 959938560

約数和(自身を除く): 652336720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 31, 35, 40, 47, 52, 56, 58, 62, 65, 70, 80, 91, 94, 104, 112, 116, 124, 130, 140, 145, 155, 182, 188, 203, 208, 217, 232, 235, 248, 260, 280, 290, 310, 329, 364, 376, 377, 403, 406, 434, 455, 464, 470, 496, 520, 560, 580, 611, 620, 658, 728, 752, 754, 806, 812, 868, 899, 910, 940, 1015, 1040, 1085, 1160, 1222, 1240, 1316, 1363, 1456, 1457, 1508, 1612, 1624, 1645, 1736, 1798, 1820, 1880, 1885, 2015, 2030, 2170, 2320, 2444, 2480, 2632, 2639, 2726, 2821, 2914, 3016, 3055, 3224, 3248, 3290, 3472, 3596, 3640, 3760, 3770, 4030, 4060, 4277, 4340, 4495, 4888, 5264, 5278, 5452, 5642, 5828, 6032, 6110, 6293, 6448, 6580, 6815, 7192, 7280, 7285, 7540, 8060, 8120, 8554, 8680, 8990, 9541, 9776, 10199, 10556, 10904, 11284, 11656, 11687, 12220, 12586, 13160, 13195, 13630, 14105, 14384, 14570, 15080, 16120, 16240, 17108, 17360, 17719, 17980, 18941, 19082, 20398, 21112, 21385, 21808, 22568, 23312, 23374, 24440, 25172, 26320, 26390, 27260, 28210, 29140, 30160, 31465, 32240, 34216, 35438, 35960, 37882, 38164, 40796, 42224, 42253, 42770, 45136, 46748, 47705, 48880, 50344, 50995, 52780, 54520, 56420, 58280, 58435, 62930, 68432, 70876, 71920, 75764, 76328, 81592, 81809, 84506, 85540, 88595, 93496, 94705, 95410, 100688, 101990, 105560, 109040, 112840, 116560, 116870, 124033, 125860, 132587, 141752, 151528, 152656, 163184, 163618, 169012, 171080, 177190, 186992, 189410, 190820, 203980, 211120, 211265, 225680, 233740, 248066, 251720, 265174, 283504, 295771, 303056, 327236, 338024, 342160, 354380, 378820, 381640, 407960, 409045, 422530, 467480, 496132, 503440, 530348, 549289, 591542, 620165, 654472, 662935, 676048, 708760, 757640, 763280, 815920, 818090, 845060, 934960, 992264, 1060696, 1098578, 1183084, 1240330, 1308944, 1325870, 1417520, 1478855, 1515280, 1636180, 1690120, 1984528, 2121392, 2197156, 2366168, 2480660, 2651740, 2746445, 2957710, 3272360, 3380240, 3845023, 4394312, 4732336, 4961320, 5303480, 5492890, 5915420, 6544720, 7690046, 8788624, 9922640, 10606960, 10985780, 11830840, 15380092, 19225115, 21971560, 23661680, 30760184, 38450230, 43943120, 61520368, 76900460, 153800920, 307601840]

約数ペア:

[(1, 307601840), (2, 153800920), (4, 76900460), (5, 61520368), (7, 43943120), (8, 38450230), (10, 30760184), (13, 23661680), (14, 21971560), (16, 19225115), (20, 15380092), (26, 11830840), (28, 10985780), (29, 10606960), (31, 9922640), (35, 8788624), (40, 7690046), (47, 6544720), (52, 5915420), (56, 5492890), (58, 5303480), (62, 4961320), (65, 4732336), (70, 4394312), (80, 3845023), (91, 3380240), (94, 3272360), (104, 2957710), (112, 2746445), (116, 2651740), (124, 2480660), (130, 2366168), (140, 2197156), (145, 2121392), (155, 1984528), (182, 1690120), (188, 1636180), (203, 1515280), (208, 1478855), (217, 1417520), (232, 1325870), (235, 1308944), (248, 1240330), (260, 1183084), (280, 1098578), (290, 1060696), (310, 992264), (329, 934960), (364, 845060), (376, 818090), (377, 815920), (403, 763280), (406, 757640), (434, 708760), (455, 676048), (464, 662935), (470, 654472), (496, 620165), (520, 591542), (560, 549289), (580, 530348), (611, 503440), (620, 496132), (658, 467480), (728, 422530), (752, 409045), (754, 407960), (806, 381640), (812, 378820), (868, 354380), (899, 342160), (910, 338024), (940, 327236), (1015, 303056), (1040, 295771), (1085, 283504), (1160, 265174), (1222, 251720), (1240, 248066), (1316, 233740), (1363, 225680), (1456, 211265), (1457, 211120), (1508, 203980), (1612, 190820), (1624, 189410), (1645, 186992), (1736, 177190), (1798, 171080), (1820, 169012), (1880, 163618), (1885, 163184), (2015, 152656), (2030, 151528), (2170, 141752), (2320, 132587), (2444, 125860), (2480, 124033), (2632, 116870), (2639, 116560), (2726, 112840), (2821, 109040), (2914, 105560), (3016, 101990), (3055, 100688), (3224, 95410), (3248, 94705), (3290, 93496), (3472, 88595), (3596, 85540), (3640, 84506), (3760, 81809), (3770, 81592), (4030, 76328), (4060, 75764), (4277, 71920), (4340, 70876), (4495, 68432), (4888, 62930), (5264, 58435), (5278, 58280), (5452, 56420), (5642, 54520), (5828, 52780), (6032, 50995), (6110, 50344), (6293, 48880), (6448, 47705), (6580, 46748), (6815, 45136), (7192, 42770), (7280, 42253), (7285, 42224), (7540, 40796), (8060, 38164), (8120, 37882), (8554, 35960), (8680, 35438), (8990, 34216), (9541, 32240), (9776, 31465), (10199, 30160), (10556, 29140), (10904, 28210), (11284, 27260), (11656, 26390), (11687, 26320), (12220, 25172), (12586, 24440), (13160, 23374), (13195, 23312), (13630, 22568), (14105, 21808), (14384, 21385), (14570, 21112), (15080, 20398), (16120, 19082), (16240, 18941), (17108, 17980), (17360, 17719)]