144191760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 476636160

約数和(自身を除く): 332444400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 103, 114, 120, 152, 190, 206, 228, 240, 285, 304, 307, 309, 380, 412, 456, 515, 570, 614, 618, 760, 824, 912, 921, 1030, 1140, 1228, 1236, 1520, 1535, 1545, 1648, 1842, 1957, 2060, 2280, 2456, 2472, 3070, 3090, 3684, 3914, 4120, 4560, 4605, 4912, 4944, 5833, 5871, 6140, 6180, 7368, 7828, 8240, 9210, 9785, 11666, 11742, 12280, 12360, 14736, 15656, 17499, 18420, 19570, 23332, 23484, 24560, 24720, 29165, 29355, 31312, 31621, 34998, 36840, 39140, 46664, 46968, 58330, 58710, 63242, 69996, 73680, 78280, 87495, 93328, 93936, 94863, 116660, 117420, 126484, 139992, 156560, 158105, 174990, 189726, 233320, 234840, 252968, 279984, 316210, 349980, 379452, 466640, 469680, 474315, 505936, 600799, 632420, 699960, 758904, 948630, 1201598, 1264840, 1399920, 1517808, 1802397, 1897260, 2403196, 2529680, 3003995, 3604794, 3794520, 4806392, 6007990, 7209588, 7589040, 9011985, 9612784, 12015980, 14419176, 18023970, 24031960, 28838352, 36047940, 48063920, 72095880, 144191760]

約数ペア:

[(1, 144191760), (2, 72095880), (3, 48063920), (4, 36047940), (5, 28838352), (6, 24031960), (8, 18023970), (10, 14419176), (12, 12015980), (15, 9612784), (16, 9011985), (19, 7589040), (20, 7209588), (24, 6007990), (30, 4806392), (38, 3794520), (40, 3604794), (48, 3003995), (57, 2529680), (60, 2403196), (76, 1897260), (80, 1802397), (95, 1517808), (103, 1399920), (114, 1264840), (120, 1201598), (152, 948630), (190, 758904), (206, 699960), (228, 632420), (240, 600799), (285, 505936), (304, 474315), (307, 469680), (309, 466640), (380, 379452), (412, 349980), (456, 316210), (515, 279984), (570, 252968), (614, 234840), (618, 233320), (760, 189726), (824, 174990), (912, 158105), (921, 156560), (1030, 139992), (1140, 126484), (1228, 117420), (1236, 116660), (1520, 94863), (1535, 93936), (1545, 93328), (1648, 87495), (1842, 78280), (1957, 73680), (2060, 69996), (2280, 63242), (2456, 58710), (2472, 58330), (3070, 46968), (3090, 46664), (3684, 39140), (3914, 36840), (4120, 34998), (4560, 31621), (4605, 31312), (4912, 29355), (4944, 29165), (5833, 24720), (5871, 24560), (6140, 23484), (6180, 23332), (7368, 19570), (7828, 18420), (8240, 17499), (9210, 15656), (9785, 14736), (11666, 12360), (11742, 12280)]