15413580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 57605184

約数和(自身を除く): 42191604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 941, 1092, 1170, 1260, 1365, 1638, 1820, 1882, 2340, 2730, 2823, 3276, 3764, 4095, 4705, 5460, 5646, 6587, 8190, 8469, 9410, 11292, 12233, 13174, 14115, 16380, 16938, 18820, 19761, 24466, 26348, 28230, 32935, 33876, 36699, 39522, 42345, 48932, 56460, 59283, 61165, 65870, 73398, 79044, 84690, 85631, 98805, 110097, 118566, 122330, 131740, 146796, 169380, 171262, 183495, 197610, 220194, 237132, 244660, 256893, 296415, 342524, 366990, 395220, 428155, 440388, 513786, 550485, 592830, 733980, 770679, 856310, 1027572, 1100970, 1185660, 1284465, 1541358, 1712620, 2201940, 2568930, 3082716, 3853395, 5137860, 7706790, 15413580]

約数ペア:

[(1, 15413580), (2, 7706790), (3, 5137860), (4, 3853395), (5, 3082716), (6, 2568930), (7, 2201940), (9, 1712620), (10, 1541358), (12, 1284465), (13, 1185660), (14, 1100970), (15, 1027572), (18, 856310), (20, 770679), (21, 733980), (26, 592830), (28, 550485), (30, 513786), (35, 440388), (36, 428155), (39, 395220), (42, 366990), (45, 342524), (52, 296415), (60, 256893), (63, 244660), (65, 237132), (70, 220194), (78, 197610), (84, 183495), (90, 171262), (91, 169380), (105, 146796), (117, 131740), (126, 122330), (130, 118566), (140, 110097), (156, 98805), (180, 85631), (182, 84690), (195, 79044), (210, 73398), (234, 65870), (252, 61165), (260, 59283), (273, 56460), (315, 48932), (364, 42345), (390, 39522), (420, 36699), (455, 33876), (468, 32935), (546, 28230), (585, 26348), (630, 24466), (780, 19761), (819, 18820), (910, 16938), (941, 16380), (1092, 14115), (1170, 13174), (1260, 12233), (1365, 11292), (1638, 9410), (1820, 8469), (1882, 8190), (2340, 6587), (2730, 5646), (2823, 5460), (3276, 4705), (3764, 4095)]