164962980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:417

約数の個数: 288

約数和(自身を含む): 640383744

約数和(自身を除く): 475420764

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, 243, 252, 260, 270, 273, 315, 324, 351, 364, 373, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 746, 756, 780, 810, 819, 910, 945, 972, 1053, 1092, 1119, 1134, 1170, 1215, 1260, 1365, 1404, 1492, 1620, 1638, 1701, 1755, 1820, 1865, 1890, 2106, 2238, 2268, 2340, 2430, 2457, 2611, 2730, 2835, 3159, 3276, 3357, 3402, 3510, 3730, 3780, 4095, 4212, 4476, 4849, 4860, 4914, 5222, 5265, 5460, 5595, 5670, 6318, 6714, 6804, 7020, 7371, 7460, 7833, 8190, 8505, 9698, 9828, 10071, 10444, 10530, 11190, 11340, 12285, 12636, 13055, 13428, 14547, 14742, 15666, 15795, 16380, 16785, 17010, 19396, 20142, 21060, 22113, 22380, 23499, 24245, 24570, 26110, 29094, 29484, 30213, 31332, 31590, 33570, 33943, 34020, 36855, 39165, 40284, 43641, 44226, 46998, 48490, 49140, 50355, 52220, 58188, 60426, 63180, 67140, 67886, 70497, 72735, 73710, 78330, 87282, 88452, 90639, 93996, 96980, 100710, 101829, 110565, 117495, 120852, 130923, 135772, 140994, 145470, 147420, 151065, 156660, 169715, 174564, 181278, 201420, 203658, 211491, 218205, 221130, 234990, 261846, 281988, 290940, 302130, 305487, 339430, 352485, 362556, 392769, 407316, 422982, 436410, 442260, 453195, 469980, 509145, 523692, 604260, 610974, 634473, 654615, 678860, 704970, 785538, 845964, 872820, 906390, 916461, 1018290, 1057455, 1178307, 1221948, 1268946, 1309230, 1409940, 1527435, 1571076, 1812780, 1832922, 1963845, 2036580, 2114910, 2356614, 2537892, 2618460, 2749383, 3054870, 3172365, 3665844, 3927690, 4229820, 4582305, 4713228, 5498766, 5891535, 6109740, 6344730, 7855380, 8248149, 9164610, 10997532, 11783070, 12689460, 13746915, 16496298, 18329220, 23566140, 27493830, 32992596, 41240745, 54987660, 82481490, 164962980]

約数ペア:

[(1, 164962980), (2, 82481490), (3, 54987660), (4, 41240745), (5, 32992596), (6, 27493830), (7, 23566140), (9, 18329220), (10, 16496298), (12, 13746915), (13, 12689460), (14, 11783070), (15, 10997532), (18, 9164610), (20, 8248149), (21, 7855380), (26, 6344730), (27, 6109740), (28, 5891535), (30, 5498766), (35, 4713228), (36, 4582305), (39, 4229820), (42, 3927690), (45, 3665844), (52, 3172365), (54, 3054870), (60, 2749383), (63, 2618460), (65, 2537892), (70, 2356614), (78, 2114910), (81, 2036580), (84, 1963845), (90, 1832922), (91, 1812780), (105, 1571076), (108, 1527435), (117, 1409940), (126, 1309230), (130, 1268946), (135, 1221948), (140, 1178307), (156, 1057455), (162, 1018290), (180, 916461), (182, 906390), (189, 872820), (195, 845964), (210, 785538), (234, 704970), (243, 678860), (252, 654615), (260, 634473), (270, 610974), (273, 604260), (315, 523692), (324, 509145), (351, 469980), (364, 453195), (373, 442260), (378, 436410), (390, 422982), (405, 407316), (420, 392769), (455, 362556), (468, 352485), (486, 339430), (540, 305487), (546, 302130), (567, 290940), (585, 281988), (630, 261846), (702, 234990), (746, 221130), (756, 218205), (780, 211491), (810, 203658), (819, 201420), (910, 181278), (945, 174564), (972, 169715), (1053, 156660), (1092, 151065), (1119, 147420), (1134, 145470), (1170, 140994), (1215, 135772), (1260, 130923), (1365, 120852), (1404, 117495), (1492, 110565), (1620, 101829), (1638, 100710), (1701, 96980), (1755, 93996), (1820, 90639), (1865, 88452), (1890, 87282), (2106, 78330), (2238, 73710), (2268, 72735), (2340, 70497), (2430, 67886), (2457, 67140), (2611, 63180), (2730, 60426), (2835, 58188), (3159, 52220), (3276, 50355), (3357, 49140), (3402, 48490), (3510, 46998), (3730, 44226), (3780, 43641), (4095, 40284), (4212, 39165), (4476, 36855), (4849, 34020), (4860, 33943), (4914, 33570), (5222, 31590), (5265, 31332), (5460, 30213), (5595, 29484), (5670, 29094), (6318, 26110), (6714, 24570), (6804, 24245), (7020, 23499), (7371, 22380), (7460, 22113), (7833, 21060), (8190, 20142), (8505, 19396), (9698, 17010), (9828, 16785), (10071, 16380), (10444, 15795), (10530, 15666), (11190, 14742), (11340, 14547), (12285, 13428), (12636, 13055)]