792238720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 2379847680

約数和(自身を除く): 1587608960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 64, 65, 70, 80, 91, 104, 112, 122, 128, 130, 140, 160, 182, 208, 223, 224, 244, 260, 280, 305, 320, 364, 416, 427, 446, 448, 455, 488, 520, 560, 610, 640, 728, 793, 832, 854, 892, 896, 910, 976, 1040, 1115, 1120, 1220, 1456, 1561, 1586, 1664, 1708, 1784, 1820, 1952, 2080, 2135, 2230, 2240, 2440, 2899, 2912, 3122, 3172, 3416, 3568, 3640, 3904, 3965, 4160, 4270, 4460, 4480, 4880, 5551, 5798, 5824, 6244, 6344, 6832, 7136, 7280, 7805, 7808, 7930, 8320, 8540, 8920, 9760, 11102, 11596, 11648, 12488, 12688, 13603, 13664, 14272, 14495, 14560, 15610, 15860, 17080, 17840, 19520, 20293, 22204, 23192, 24976, 25376, 27206, 27328, 27755, 28544, 28990, 29120, 31220, 31720, 34160, 35680, 39040, 40586, 44408, 46384, 49952, 50752, 54412, 54656, 55510, 57980, 58240, 62440, 63440, 68015, 68320, 71360, 81172, 88816, 92768, 95221, 99904, 101465, 101504, 108824, 111020, 115960, 124880, 126880, 136030, 136640, 142720, 162344, 176839, 177632, 185536, 190442, 199808, 202930, 217648, 222040, 231920, 249760, 253760, 272060, 273280, 324688, 353678, 355264, 371072, 380884, 405860, 435296, 444080, 463840, 476105, 499520, 507520, 544120, 649376, 707356, 710528, 761768, 811720, 870592, 884195, 888160, 927680, 952210, 999040, 1088240, 1237873, 1298752, 1414712, 1523536, 1623440, 1741184, 1768390, 1776320, 1855360, 1904420, 2176480, 2475746, 2597504, 2829424, 3047072, 3246880, 3536780, 3552640, 3808840, 4352960, 4951492, 5658848, 6094144, 6189365, 6493760, 7073560, 7617680, 8705920, 9902984, 11317696, 12188288, 12378730, 12987520, 14147120, 15235360, 19805968, 22635392, 24757460, 28294240, 30470720, 39611936, 49514920, 56588480, 60941440, 79223872, 99029840, 113176960, 158447744, 198059680, 396119360, 792238720]

約数ペア:

[(1, 792238720), (2, 396119360), (4, 198059680), (5, 158447744), (7, 113176960), (8, 99029840), (10, 79223872), (13, 60941440), (14, 56588480), (16, 49514920), (20, 39611936), (26, 30470720), (28, 28294240), (32, 24757460), (35, 22635392), (40, 19805968), (52, 15235360), (56, 14147120), (61, 12987520), (64, 12378730), (65, 12188288), (70, 11317696), (80, 9902984), (91, 8705920), (104, 7617680), (112, 7073560), (122, 6493760), (128, 6189365), (130, 6094144), (140, 5658848), (160, 4951492), (182, 4352960), (208, 3808840), (223, 3552640), (224, 3536780), (244, 3246880), (260, 3047072), (280, 2829424), (305, 2597504), (320, 2475746), (364, 2176480), (416, 1904420), (427, 1855360), (446, 1776320), (448, 1768390), (455, 1741184), (488, 1623440), (520, 1523536), (560, 1414712), (610, 1298752), (640, 1237873), (728, 1088240), (793, 999040), (832, 952210), (854, 927680), (892, 888160), (896, 884195), (910, 870592), (976, 811720), (1040, 761768), (1115, 710528), (1120, 707356), (1220, 649376), (1456, 544120), (1561, 507520), (1586, 499520), (1664, 476105), (1708, 463840), (1784, 444080), (1820, 435296), (1952, 405860), (2080, 380884), (2135, 371072), (2230, 355264), (2240, 353678), (2440, 324688), (2899, 273280), (2912, 272060), (3122, 253760), (3172, 249760), (3416, 231920), (3568, 222040), (3640, 217648), (3904, 202930), (3965, 199808), (4160, 190442), (4270, 185536), (4460, 177632), (4480, 176839), (4880, 162344), (5551, 142720), (5798, 136640), (5824, 136030), (6244, 126880), (6344, 124880), (6832, 115960), (7136, 111020), (7280, 108824), (7805, 101504), (7808, 101465), (7930, 99904), (8320, 95221), (8540, 92768), (8920, 88816), (9760, 81172), (11102, 71360), (11596, 68320), (11648, 68015), (12488, 63440), (12688, 62440), (13603, 58240), (13664, 57980), (14272, 55510), (14495, 54656), (14560, 54412), (15610, 50752), (15860, 49952), (17080, 46384), (17840, 44408), (19520, 40586), (20293, 39040), (22204, 35680), (23192, 34160), (24976, 31720), (25376, 31220), (27206, 29120), (27328, 28990), (27755, 28544)]