169975260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 240

約数和(自身を含む): 656838336

約数和(自身を除く): 486863076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1153, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2306, 2340, 2457, 2730, 2835, 3276, 3459, 3510, 3780, 4095, 4212, 4612, 4914, 5265, 5460, 5670, 5765, 6918, 7020, 7371, 8071, 8190, 9828, 10377, 10530, 11340, 11530, 12285, 13836, 14742, 14989, 16142, 16380, 17295, 20754, 21060, 23060, 24213, 24570, 29484, 29978, 31131, 32284, 34590, 36855, 40355, 41508, 44967, 48426, 49140, 51885, 59956, 62262, 69180, 72639, 73710, 74945, 80710, 89934, 93393, 96852, 103770, 104923, 121065, 124524, 134901, 145278, 147420, 149890, 155655, 161420, 179868, 186786, 207540, 209846, 217917, 224835, 242130, 269802, 290556, 299780, 311310, 314769, 363195, 373572, 404703, 419692, 435834, 449670, 466965, 484260, 524615, 539604, 622620, 629538, 653751, 674505, 726390, 809406, 871668, 899340, 933930, 944307, 1049230, 1089585, 1214109, 1259076, 1307502, 1349010, 1452780, 1573845, 1618812, 1867860, 1888614, 2023515, 2098460, 2179170, 2428218, 2615004, 2698020, 2832921, 3147690, 3268755, 3777228, 4047030, 4358340, 4721535, 4856436, 5665842, 6070545, 6295380, 6537510, 8094060, 8498763, 9443070, 11331684, 12141090, 13075020, 14164605, 16997526, 18886140, 24282180, 28329210, 33995052, 42493815, 56658420, 84987630, 169975260]

約数ペア:

[(1, 169975260), (2, 84987630), (3, 56658420), (4, 42493815), (5, 33995052), (6, 28329210), (7, 24282180), (9, 18886140), (10, 16997526), (12, 14164605), (13, 13075020), (14, 12141090), (15, 11331684), (18, 9443070), (20, 8498763), (21, 8094060), (26, 6537510), (27, 6295380), (28, 6070545), (30, 5665842), (35, 4856436), (36, 4721535), (39, 4358340), (42, 4047030), (45, 3777228), (52, 3268755), (54, 3147690), (60, 2832921), (63, 2698020), (65, 2615004), (70, 2428218), (78, 2179170), (81, 2098460), (84, 2023515), (90, 1888614), (91, 1867860), (105, 1618812), (108, 1573845), (117, 1452780), (126, 1349010), (130, 1307502), (135, 1259076), (140, 1214109), (156, 1089585), (162, 1049230), (180, 944307), (182, 933930), (189, 899340), (195, 871668), (210, 809406), (234, 726390), (252, 674505), (260, 653751), (270, 629538), (273, 622620), (315, 539604), (324, 524615), (351, 484260), (364, 466965), (378, 449670), (390, 435834), (405, 419692), (420, 404703), (455, 373572), (468, 363195), (540, 314769), (546, 311310), (567, 299780), (585, 290556), (630, 269802), (702, 242130), (756, 224835), (780, 217917), (810, 209846), (819, 207540), (910, 186786), (945, 179868), (1053, 161420), (1092, 155655), (1134, 149890), (1153, 147420), (1170, 145278), (1260, 134901), (1365, 124524), (1404, 121065), (1620, 104923), (1638, 103770), (1755, 96852), (1820, 93393), (1890, 89934), (2106, 80710), (2268, 74945), (2306, 73710), (2340, 72639), (2457, 69180), (2730, 62262), (2835, 59956), (3276, 51885), (3459, 49140), (3510, 48426), (3780, 44967), (4095, 41508), (4212, 40355), (4612, 36855), (4914, 34590), (5265, 32284), (5460, 31131), (5670, 29978), (5765, 29484), (6918, 24570), (7020, 24213), (7371, 23060), (8071, 21060), (8190, 20754), (9828, 17295), (10377, 16380), (10530, 16142), (11340, 14989), (11530, 14742), (12285, 13836)]