2192477280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2539}}^1$

素因数の和:2821

約数の個数: 192

約数和(自身を含む): 7926750720

約数和(自身を除く): 5734273440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 257, 280, 336, 420, 480, 514, 560, 672, 771, 840, 1028, 1120, 1285, 1542, 1680, 1799, 2056, 2539, 2570, 3084, 3360, 3598, 3855, 4112, 5078, 5140, 5397, 6168, 7196, 7617, 7710, 8224, 8995, 10156, 10280, 10794, 12336, 12695, 14392, 15234, 15420, 17773, 17990, 20312, 20560, 21588, 24672, 25390, 26985, 28784, 30468, 30840, 35546, 35980, 38085, 40624, 41120, 43176, 50780, 53319, 53970, 57568, 60936, 61680, 71092, 71960, 76170, 81248, 86352, 88865, 101560, 106638, 107940, 121872, 123360, 142184, 143920, 152340, 172704, 177730, 203120, 213276, 215880, 243744, 266595, 284368, 287840, 304680, 355460, 406240, 426552, 431760, 533190, 568736, 609360, 652523, 710920, 853104, 863520, 1066380, 1218720, 1305046, 1421840, 1706208, 1957569, 2132760, 2610092, 2843680, 3262615, 3915138, 4265520, 4567661, 5220184, 6525230, 7830276, 8531040, 9135322, 9787845, 10440368, 13050460, 13702983, 15660552, 18270644, 19575690, 20880736, 22838305, 26100920, 27405966, 31321104, 36541288, 39151380, 45676610, 52201840, 54811932, 62642208, 68514915, 73082576, 78302760, 91353220, 104403680, 109623864, 137029830, 146165152, 156605520, 182706440, 219247728, 274059660, 313211040, 365412880, 438495456, 548119320, 730825760, 1096238640, 2192477280]

約数ペア:

[(1, 2192477280), (2, 1096238640), (3, 730825760), (4, 548119320), (5, 438495456), (6, 365412880), (7, 313211040), (8, 274059660), (10, 219247728), (12, 182706440), (14, 156605520), (15, 146165152), (16, 137029830), (20, 109623864), (21, 104403680), (24, 91353220), (28, 78302760), (30, 73082576), (32, 68514915), (35, 62642208), (40, 54811932), (42, 52201840), (48, 45676610), (56, 39151380), (60, 36541288), (70, 31321104), (80, 27405966), (84, 26100920), (96, 22838305), (105, 20880736), (112, 19575690), (120, 18270644), (140, 15660552), (160, 13702983), (168, 13050460), (210, 10440368), (224, 9787845), (240, 9135322), (257, 8531040), (280, 7830276), (336, 6525230), (420, 5220184), (480, 4567661), (514, 4265520), (560, 3915138), (672, 3262615), (771, 2843680), (840, 2610092), (1028, 2132760), (1120, 1957569), (1285, 1706208), (1542, 1421840), (1680, 1305046), (1799, 1218720), (2056, 1066380), (2539, 863520), (2570, 853104), (3084, 710920), (3360, 652523), (3598, 609360), (3855, 568736), (4112, 533190), (5078, 431760), (5140, 426552), (5397, 406240), (6168, 355460), (7196, 304680), (7617, 287840), (7710, 284368), (8224, 266595), (8995, 243744), (10156, 215880), (10280, 213276), (10794, 203120), (12336, 177730), (12695, 172704), (14392, 152340), (15234, 143920), (15420, 142184), (17773, 123360), (17990, 121872), (20312, 107940), (20560, 106638), (21588, 101560), (24672, 88865), (25390, 86352), (26985, 81248), (28784, 76170), (30468, 71960), (30840, 71092), (35546, 61680), (35980, 60936), (38085, 57568), (40624, 53970), (41120, 53319), (43176, 50780)]