2480405760

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{10253}}^1$

素因数の和:10290

約数の個数: 288

約数和(自身を含む): 10060404480

約数和(自身を除く): 7579998720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 10253, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 20506, 24192, 26880, 30240, 30759, 34560, 40320, 41012, 48384, 51265, 60480, 61518, 71771, 80640, 82024, 92277, 102530, 120960, 123036, 143542, 153795, 164048, 184554, 205060, 215313, 241920, 246072, 276831, 287084, 307590, 328096, 358855, 369108, 410120, 430626, 461385, 492144, 553662, 574168, 615180, 645939, 656192, 717710, 738216, 820240, 861252, 922770, 984288, 1076565, 1107324, 1148336, 1230360, 1291878, 1312384, 1384155, 1435420, 1476432, 1640480, 1722504, 1845540, 1937817, 1968576, 2153130, 2214648, 2296672, 2460720, 2583756, 2624768, 2768310, 2870840, 2952864, 3229695, 3280960, 3445008, 3691080, 3875634, 3937152, 4306260, 4429296, 4593344, 4921440, 5167512, 5536620, 5741680, 5905728, 6459390, 6561920, 6890016, 7382160, 7751268, 7874304, 8612520, 8858592, 9186688, 9689085, 9842880, 10335024, 11073240, 11483360, 11811456, 12918780, 13123840, 13780032, 14764320, 15502536, 17225040, 17717184, 18373376, 19378170, 19685760, 20670048, 22146480, 22966720, 23622912, 25837560, 27560064, 29528640, 31005072, 34450080, 35434368, 38756340, 39371520, 41340096, 44292960, 45933440, 51675120, 55120128, 59057280, 62010144, 68900160, 70868736, 77512680, 82680192, 88585920, 91866880, 103350240, 118114560, 124020288, 137800320, 155025360, 165360384, 177171840, 206700480, 248040576, 275600640, 310050720, 354343680, 413400960, 496081152, 620101440, 826801920, 1240202880, 2480405760]

約数ペア:

[(1, 2480405760), (2, 1240202880), (3, 826801920), (4, 620101440), (5, 496081152), (6, 413400960), (7, 354343680), (8, 310050720), (9, 275600640), (10, 248040576), (12, 206700480), (14, 177171840), (15, 165360384), (16, 155025360), (18, 137800320), (20, 124020288), (21, 118114560), (24, 103350240), (27, 91866880), (28, 88585920), (30, 82680192), (32, 77512680), (35, 70868736), (36, 68900160), (40, 62010144), (42, 59057280), (45, 55120128), (48, 51675120), (54, 45933440), (56, 44292960), (60, 41340096), (63, 39371520), (64, 38756340), (70, 35434368), (72, 34450080), (80, 31005072), (84, 29528640), (90, 27560064), (96, 25837560), (105, 23622912), (108, 22966720), (112, 22146480), (120, 20670048), (126, 19685760), (128, 19378170), (135, 18373376), (140, 17717184), (144, 17225040), (160, 15502536), (168, 14764320), (180, 13780032), (189, 13123840), (192, 12918780), (210, 11811456), (216, 11483360), (224, 11073240), (240, 10335024), (252, 9842880), (256, 9689085), (270, 9186688), (280, 8858592), (288, 8612520), (315, 7874304), (320, 7751268), (336, 7382160), (360, 6890016), (378, 6561920), (384, 6459390), (420, 5905728), (432, 5741680), (448, 5536620), (480, 5167512), (504, 4921440), (540, 4593344), (560, 4429296), (576, 4306260), (630, 3937152), (640, 3875634), (672, 3691080), (720, 3445008), (756, 3280960), (768, 3229695), (840, 2952864), (864, 2870840), (896, 2768310), (945, 2624768), (960, 2583756), (1008, 2460720), (1080, 2296672), (1120, 2214648), (1152, 2153130), (1260, 1968576), (1280, 1937817), (1344, 1845540), (1440, 1722504), (1512, 1640480), (1680, 1476432), (1728, 1435420), (1792, 1384155), (1890, 1312384), (1920, 1291878), (2016, 1230360), (2160, 1148336), (2240, 1107324), (2304, 1076565), (2520, 984288), (2688, 922770), (2880, 861252), (3024, 820240), (3360, 738216), (3456, 717710), (3780, 656192), (3840, 645939), (4032, 615180), (4320, 574168), (4480, 553662), (5040, 492144), (5376, 461385), (5760, 430626), (6048, 410120), (6720, 369108), (6912, 358855), (7560, 328096), (8064, 307590), (8640, 287084), (8960, 276831), (10080, 246072), (10253, 241920), (11520, 215313), (12096, 205060), (13440, 184554), (15120, 164048), (16128, 153795), (17280, 143542), (20160, 123036), (20506, 120960), (24192, 102530), (26880, 92277), (30240, 82024), (30759, 80640), (34560, 71771), (40320, 61518), (41012, 60480), (48384, 51265)]