211596840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2193

約数の個数: 256

約数和(自身を含む): 868492800

約数和(自身を除く): 656895960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2153, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4306, 4680, 4914, 5460, 6459, 6552, 7020, 7560, 8190, 8612, 9828, 10765, 10920, 12285, 12918, 14040, 15071, 16380, 17224, 19377, 19656, 21530, 24570, 25836, 27989, 30142, 32295, 32760, 38754, 43060, 45213, 49140, 51672, 55978, 58131, 60284, 64590, 75355, 77508, 83967, 86120, 90426, 96885, 98280, 111956, 116262, 120568, 129180, 135639, 139945, 150710, 155016, 167934, 180852, 193770, 195923, 223912, 226065, 232524, 251901, 258360, 271278, 279890, 290655, 301420, 335868, 361704, 387540, 391846, 406917, 419835, 452130, 465048, 503802, 542556, 559780, 581310, 587769, 602840, 671736, 678195, 755703, 775080, 783692, 813834, 839670, 904260, 979615, 1007604, 1085112, 1119560, 1162620, 1175538, 1259505, 1356390, 1511406, 1567384, 1627668, 1679340, 1763307, 1808520, 1959230, 2015208, 2034585, 2325240, 2351076, 2519010, 2712780, 2938845, 3022812, 3255336, 3358680, 3526614, 3778515, 3918460, 4069170, 4702152, 5038020, 5289921, 5425560, 5877690, 6045624, 7053228, 7557030, 7836920, 8138340, 8816535, 10076040, 10579842, 11755380, 14106456, 15114060, 16276680, 17633070, 21159684, 23510760, 26449605, 30228120, 35266140, 42319368, 52899210, 70532280, 105798420, 211596840]

約数ペア:

[(1, 211596840), (2, 105798420), (3, 70532280), (4, 52899210), (5, 42319368), (6, 35266140), (7, 30228120), (8, 26449605), (9, 23510760), (10, 21159684), (12, 17633070), (13, 16276680), (14, 15114060), (15, 14106456), (18, 11755380), (20, 10579842), (21, 10076040), (24, 8816535), (26, 8138340), (27, 7836920), (28, 7557030), (30, 7053228), (35, 6045624), (36, 5877690), (39, 5425560), (40, 5289921), (42, 5038020), (45, 4702152), (52, 4069170), (54, 3918460), (56, 3778515), (60, 3526614), (63, 3358680), (65, 3255336), (70, 3022812), (72, 2938845), (78, 2712780), (84, 2519010), (90, 2351076), (91, 2325240), (104, 2034585), (105, 2015208), (108, 1959230), (117, 1808520), (120, 1763307), (126, 1679340), (130, 1627668), (135, 1567384), (140, 1511406), (156, 1356390), (168, 1259505), (180, 1175538), (182, 1162620), (189, 1119560), (195, 1085112), (210, 1007604), (216, 979615), (234, 904260), (252, 839670), (260, 813834), (270, 783692), (273, 775080), (280, 755703), (312, 678195), (315, 671736), (351, 602840), (360, 587769), (364, 581310), (378, 559780), (390, 542556), (420, 503802), (455, 465048), (468, 452130), (504, 419835), (520, 406917), (540, 391846), (546, 387540), (585, 361704), (630, 335868), (702, 301420), (728, 290655), (756, 279890), (780, 271278), (819, 258360), (840, 251901), (910, 232524), (936, 226065), (945, 223912), (1080, 195923), (1092, 193770), (1170, 180852), (1260, 167934), (1365, 155016), (1404, 150710), (1512, 139945), (1560, 135639), (1638, 129180), (1755, 120568), (1820, 116262), (1890, 111956), (2153, 98280), (2184, 96885), (2340, 90426), (2457, 86120), (2520, 83967), (2730, 77508), (2808, 75355), (3276, 64590), (3510, 60284), (3640, 58131), (3780, 55978), (4095, 51672), (4306, 49140), (4680, 45213), (4914, 43060), (5460, 38754), (6459, 32760), (6552, 32295), (7020, 30142), (7560, 27989), (8190, 25836), (8612, 24570), (9828, 21530), (10765, 19656), (10920, 19377), (12285, 17224), (12918, 16380), (14040, 15071)]