212055480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6473}}^1$

素因数の和:6510

約数の個数: 192

約数和(自身を含む): 848352960

約数和(自身を除く): 636297480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6473, 6552, 8190, 10920, 12946, 16380, 19419, 25892, 32365, 32760, 38838, 45311, 51784, 58257, 64730, 77676, 84149, 90622, 97095, 116514, 129460, 135933, 155352, 168298, 181244, 194190, 226555, 233028, 252447, 258920, 271866, 291285, 336596, 362488, 388380, 407799, 420745, 453110, 466056, 504894, 543732, 582570, 589043, 673192, 679665, 757341, 776760, 815598, 841490, 906220, 1009788, 1087464, 1165140, 1178086, 1262235, 1359330, 1514682, 1631196, 1682980, 1767129, 1812440, 2019576, 2038995, 2330280, 2356172, 2524470, 2718660, 2945215, 3029364, 3262392, 3365960, 3534258, 3786705, 4077990, 4712344, 5048940, 5301387, 5437320, 5890430, 6058728, 7068516, 7573410, 8155980, 8835645, 10097880, 10602774, 11780860, 14137032, 15146820, 16311960, 17671290, 21205548, 23561720, 26506935, 30293640, 35342580, 42411096, 53013870, 70685160, 106027740, 212055480]

約数ペア:

[(1, 212055480), (2, 106027740), (3, 70685160), (4, 53013870), (5, 42411096), (6, 35342580), (7, 30293640), (8, 26506935), (9, 23561720), (10, 21205548), (12, 17671290), (13, 16311960), (14, 15146820), (15, 14137032), (18, 11780860), (20, 10602774), (21, 10097880), (24, 8835645), (26, 8155980), (28, 7573410), (30, 7068516), (35, 6058728), (36, 5890430), (39, 5437320), (40, 5301387), (42, 5048940), (45, 4712344), (52, 4077990), (56, 3786705), (60, 3534258), (63, 3365960), (65, 3262392), (70, 3029364), (72, 2945215), (78, 2718660), (84, 2524470), (90, 2356172), (91, 2330280), (104, 2038995), (105, 2019576), (117, 1812440), (120, 1767129), (126, 1682980), (130, 1631196), (140, 1514682), (156, 1359330), (168, 1262235), (180, 1178086), (182, 1165140), (195, 1087464), (210, 1009788), (234, 906220), (252, 841490), (260, 815598), (273, 776760), (280, 757341), (312, 679665), (315, 673192), (360, 589043), (364, 582570), (390, 543732), (420, 504894), (455, 466056), (468, 453110), (504, 420745), (520, 407799), (546, 388380), (585, 362488), (630, 336596), (728, 291285), (780, 271866), (819, 258920), (840, 252447), (910, 233028), (936, 226555), (1092, 194190), (1170, 181244), (1260, 168298), (1365, 155352), (1560, 135933), (1638, 129460), (1820, 116514), (2184, 97095), (2340, 90622), (2520, 84149), (2730, 77676), (3276, 64730), (3640, 58257), (4095, 51784), (4680, 45311), (5460, 38838), (6473, 32760), (6552, 32365), (8190, 25892), (10920, 19419), (12946, 16380)]