869373960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79613}}^1$

素因数の和:79647

約数の個数: 128

約数和(自身を含む): 3210036480

約数和(自身を除く): 2340662520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 79613, 159226, 238839, 318452, 398065, 477678, 557291, 636904, 796130, 955356, 1034969, 1114582, 1194195, 1592260, 1671873, 1910712, 2069938, 2229164, 2388390, 2786455, 3104907, 3184520, 3343746, 4139876, 4458328, 4776780, 5174845, 5572910, 6209814, 6687492, 7244783, 8279752, 8359365, 9553560, 10349690, 11145820, 12419628, 13374984, 14489566, 15524535, 16718730, 20699380, 21734349, 22291640, 24839256, 28979132, 31049070, 33437460, 36223915, 41398760, 43468698, 57958264, 62098140, 66874920, 72447830, 86937396, 108671745, 124196280, 144895660, 173874792, 217343490, 289791320, 434686980, 869373960]

約数ペア:

[(1, 869373960), (2, 434686980), (3, 289791320), (4, 217343490), (5, 173874792), (6, 144895660), (7, 124196280), (8, 108671745), (10, 86937396), (12, 72447830), (13, 66874920), (14, 62098140), (15, 57958264), (20, 43468698), (21, 41398760), (24, 36223915), (26, 33437460), (28, 31049070), (30, 28979132), (35, 24839256), (39, 22291640), (40, 21734349), (42, 20699380), (52, 16718730), (56, 15524535), (60, 14489566), (65, 13374984), (70, 12419628), (78, 11145820), (84, 10349690), (91, 9553560), (104, 8359365), (105, 8279752), (120, 7244783), (130, 6687492), (140, 6209814), (156, 5572910), (168, 5174845), (182, 4776780), (195, 4458328), (210, 4139876), (260, 3343746), (273, 3184520), (280, 3104907), (312, 2786455), (364, 2388390), (390, 2229164), (420, 2069938), (455, 1910712), (520, 1671873), (546, 1592260), (728, 1194195), (780, 1114582), (840, 1034969), (910, 955356), (1092, 796130), (1365, 636904), (1560, 557291), (1820, 477678), (2184, 398065), (2730, 318452), (3640, 238839), (5460, 159226), (10920, 79613)]