164897460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10067}}^1$

素因数の和:10102

約数の個数: 144

約数和(自身を含む): 615678336

約数和(自身を除く): 450780876

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, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 10067, 16380, 20134, 30201, 40268, 50335, 60402, 70469, 90603, 100670, 120804, 130871, 140938, 151005, 181206, 201340, 211407, 261742, 281876, 302010, 352345, 362412, 392613, 422814, 453015, 523484, 604020, 634221, 654355, 704690, 785226, 845628, 906030, 916097, 1057035, 1177839, 1268442, 1308710, 1409380, 1570452, 1812060, 1832194, 1963065, 2114070, 2355678, 2536884, 2617420, 2748291, 3171105, 3664388, 3926130, 4228140, 4580485, 4711356, 5496582, 5889195, 6342210, 7852260, 8244873, 9160970, 10993164, 11778390, 12684420, 13741455, 16489746, 18321940, 23556780, 27482910, 32979492, 41224365, 54965820, 82448730, 164897460]

約数ペア:

[(1, 164897460), (2, 82448730), (3, 54965820), (4, 41224365), (5, 32979492), (6, 27482910), (7, 23556780), (9, 18321940), (10, 16489746), (12, 13741455), (13, 12684420), (14, 11778390), (15, 10993164), (18, 9160970), (20, 8244873), (21, 7852260), (26, 6342210), (28, 5889195), (30, 5496582), (35, 4711356), (36, 4580485), (39, 4228140), (42, 3926130), (45, 3664388), (52, 3171105), (60, 2748291), (63, 2617420), (65, 2536884), (70, 2355678), (78, 2114070), (84, 1963065), (90, 1832194), (91, 1812060), (105, 1570452), (117, 1409380), (126, 1308710), (130, 1268442), (140, 1177839), (156, 1057035), (180, 916097), (182, 906030), (195, 845628), (210, 785226), (234, 704690), (252, 654355), (260, 634221), (273, 604020), (315, 523484), (364, 453015), (390, 422814), (420, 392613), (455, 362412), (468, 352345), (546, 302010), (585, 281876), (630, 261742), (780, 211407), (819, 201340), (910, 181206), (1092, 151005), (1170, 140938), (1260, 130871), (1365, 120804), (1638, 100670), (1820, 90603), (2340, 70469), (2730, 60402), (3276, 50335), (4095, 40268), (5460, 30201), (8190, 20134), (10067, 16380)]