64413496320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{135277}}^1$

素因数の和:135336

約数の個数: 176

約数和(自身を含む): 212670002688

約数和(自身を除く): 148256506368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 79360, 95232, 119040, 135277, 158720, 238080, 270554, 405831, 476160, 541108, 676385, 811662, 1082216, 1352770, 1623324, 2029155, 2164432, 2705540, 3246648, 4058310, 4193587, 4328864, 5411080, 6493296, 8116620, 8387174, 8657728, 10822160, 12580761, 12986592, 16233240, 16774348, 17315456, 20967935, 21644320, 25161522, 25973184, 32466480, 33548696, 34630912, 41935870, 43288640, 50323044, 51946368, 62903805, 64932960, 67097392, 69261824, 83871740, 86577280, 100646088, 103892736, 125807610, 129865920, 134194784, 138523648, 167743480, 173154560, 201292176, 207785472, 251615220, 259731840, 268389568, 335486960, 346309120, 402584352, 415570944, 503230440, 519463680, 536779136, 670973920, 692618240, 805168704, 1006460880, 1038927360, 1073558272, 1341947840, 1610337408, 2012921760, 2077854720, 2147116544, 2683895680, 3220674816, 4025843520, 4294233088, 5367791360, 6441349632, 8051687040, 10735582720, 12882699264, 16103374080, 21471165440, 32206748160, 64413496320]

約数ペア:

[(1, 64413496320), (2, 32206748160), (3, 21471165440), (4, 16103374080), (5, 12882699264), (6, 10735582720), (8, 8051687040), (10, 6441349632), (12, 5367791360), (15, 4294233088), (16, 4025843520), (20, 3220674816), (24, 2683895680), (30, 2147116544), (31, 2077854720), (32, 2012921760), (40, 1610337408), (48, 1341947840), (60, 1073558272), (62, 1038927360), (64, 1006460880), (80, 805168704), (93, 692618240), (96, 670973920), (120, 536779136), (124, 519463680), (128, 503230440), (155, 415570944), (160, 402584352), (186, 346309120), (192, 335486960), (240, 268389568), (248, 259731840), (256, 251615220), (310, 207785472), (320, 201292176), (372, 173154560), (384, 167743480), (465, 138523648), (480, 134194784), (496, 129865920), (512, 125807610), (620, 103892736), (640, 100646088), (744, 86577280), (768, 83871740), (930, 69261824), (960, 67097392), (992, 64932960), (1024, 62903805), (1240, 51946368), (1280, 50323044), (1488, 43288640), (1536, 41935870), (1860, 34630912), (1920, 33548696), (1984, 32466480), (2480, 25973184), (2560, 25161522), (2976, 21644320), (3072, 20967935), (3720, 17315456), (3840, 16774348), (3968, 16233240), (4960, 12986592), (5120, 12580761), (5952, 10822160), (7440, 8657728), (7680, 8387174), (7936, 8116620), (9920, 6493296), (11904, 5411080), (14880, 4328864), (15360, 4193587), (15872, 4058310), (19840, 3246648), (23808, 2705540), (29760, 2164432), (31744, 2029155), (39680, 1623324), (47616, 1352770), (59520, 1082216), (79360, 811662), (95232, 676385), (119040, 541108), (135277, 476160), (158720, 405831), (238080, 270554)]