2550146560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 7183915200

約数和(自身を除く): 4633768640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 37, 38, 40, 52, 64, 65, 74, 76, 80, 95, 104, 109, 128, 130, 148, 152, 160, 185, 190, 208, 218, 247, 256, 260, 296, 304, 320, 370, 380, 416, 436, 481, 494, 512, 520, 545, 592, 608, 640, 703, 740, 760, 832, 872, 962, 988, 1040, 1090, 1184, 1216, 1235, 1280, 1406, 1417, 1480, 1520, 1664, 1744, 1924, 1976, 2071, 2080, 2180, 2368, 2405, 2432, 2470, 2560, 2812, 2834, 2960, 3040, 3328, 3488, 3515, 3848, 3952, 4033, 4142, 4160, 4360, 4736, 4810, 4864, 4940, 5624, 5668, 5920, 6080, 6656, 6976, 7030, 7085, 7696, 7904, 8066, 8284, 8320, 8720, 9139, 9472, 9620, 9728, 9880, 10355, 11248, 11336, 11840, 12160, 13952, 14060, 14170, 15392, 15808, 16132, 16568, 16640, 17440, 18278, 18944, 19240, 19760, 20165, 20710, 22496, 22672, 23680, 24320, 26923, 27904, 28120, 28340, 30784, 31616, 32264, 33136, 33280, 34880, 36556, 38480, 39520, 40330, 41420, 44992, 45344, 45695, 47360, 48640, 52429, 53846, 55808, 56240, 56680, 61568, 63232, 64528, 66272, 69760, 73112, 76627, 76960, 79040, 80660, 82840, 89984, 90688, 91390, 94720, 104858, 107692, 112480, 113360, 123136, 126464, 129056, 132544, 134615, 139520, 146224, 153254, 153920, 158080, 161320, 165680, 179968, 181376, 182780, 209716, 215384, 224960, 226720, 246272, 258112, 262145, 265088, 269230, 279040, 292448, 306508, 307840, 316160, 322640, 331360, 359936, 362752, 365560, 383135, 419432, 430768, 449920, 453440, 516224, 524290, 530176, 538460, 584896, 613016, 615680, 632320, 645280, 662720, 725504, 731120, 766270, 838864, 861536, 899840, 906880, 996151, 1032448, 1048580, 1060352, 1076920, 1169792, 1226032, 1231360, 1290560, 1325440, 1462240, 1532540, 1677728, 1723072, 1799680, 1813760, 1992302, 2064896, 2097160, 2153840, 2339584, 2452064, 2581120, 2650880, 2924480, 3065080, 3355456, 3446144, 3627520, 3984604, 4194320, 4307680, 4679168, 4904128, 4980755, 5162240, 5301760, 5848960, 6130160, 6710912, 6892288, 7969208, 8388640, 8615360, 9808256, 9961510, 10324480, 11697920, 12260320, 13421824, 13784576, 15938416, 16777280, 17230720, 19616512, 19923020, 23395840, 24520640, 26843648, 31876832, 33554560, 34461440, 39233024, 39846040, 49041280, 63753664, 67109120, 68922880, 79692080, 98082560, 127507328, 134218240, 159384160, 196165120, 255014656, 318768320, 510029312, 637536640, 1275073280, 2550146560]

約数ペア:

[(1, 2550146560), (2, 1275073280), (4, 637536640), (5, 510029312), (8, 318768320), (10, 255014656), (13, 196165120), (16, 159384160), (19, 134218240), (20, 127507328), (26, 98082560), (32, 79692080), (37, 68922880), (38, 67109120), (40, 63753664), (52, 49041280), (64, 39846040), (65, 39233024), (74, 34461440), (76, 33554560), (80, 31876832), (95, 26843648), (104, 24520640), (109, 23395840), (128, 19923020), (130, 19616512), (148, 17230720), (152, 16777280), (160, 15938416), (185, 13784576), (190, 13421824), (208, 12260320), (218, 11697920), (247, 10324480), (256, 9961510), (260, 9808256), (296, 8615360), (304, 8388640), (320, 7969208), (370, 6892288), (380, 6710912), (416, 6130160), (436, 5848960), (481, 5301760), (494, 5162240), (512, 4980755), (520, 4904128), (545, 4679168), (592, 4307680), (608, 4194320), (640, 3984604), (703, 3627520), (740, 3446144), (760, 3355456), (832, 3065080), (872, 2924480), (962, 2650880), (988, 2581120), (1040, 2452064), (1090, 2339584), (1184, 2153840), (1216, 2097160), (1235, 2064896), (1280, 1992302), (1406, 1813760), (1417, 1799680), (1480, 1723072), (1520, 1677728), (1664, 1532540), (1744, 1462240), (1924, 1325440), (1976, 1290560), (2071, 1231360), (2080, 1226032), (2180, 1169792), (2368, 1076920), (2405, 1060352), (2432, 1048580), (2470, 1032448), (2560, 996151), (2812, 906880), (2834, 899840), (2960, 861536), (3040, 838864), (3328, 766270), (3488, 731120), (3515, 725504), (3848, 662720), (3952, 645280), (4033, 632320), (4142, 615680), (4160, 613016), (4360, 584896), (4736, 538460), (4810, 530176), (4864, 524290), (4940, 516224), (5624, 453440), (5668, 449920), (5920, 430768), (6080, 419432), (6656, 383135), (6976, 365560), (7030, 362752), (7085, 359936), (7696, 331360), (7904, 322640), (8066, 316160), (8284, 307840), (8320, 306508), (8720, 292448), (9139, 279040), (9472, 269230), (9620, 265088), (9728, 262145), (9880, 258112), (10355, 246272), (11248, 226720), (11336, 224960), (11840, 215384), (12160, 209716), (13952, 182780), (14060, 181376), (14170, 179968), (15392, 165680), (15808, 161320), (16132, 158080), (16568, 153920), (16640, 153254), (17440, 146224), (18278, 139520), (18944, 134615), (19240, 132544), (19760, 129056), (20165, 126464), (20710, 123136), (22496, 113360), (22672, 112480), (23680, 107692), (24320, 104858), (26923, 94720), (27904, 91390), (28120, 90688), (28340, 89984), (30784, 82840), (31616, 80660), (32264, 79040), (33136, 76960), (33280, 76627), (34880, 73112), (36556, 69760), (38480, 66272), (39520, 64528), (40330, 63232), (41420, 61568), (44992, 56680), (45344, 56240), (45695, 55808), (47360, 53846), (48640, 52429)]