15278574720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:747

約数の個数: 256

約数和(自身を含む): 49633689600

約数和(自身を除く): 34355114880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 263, 316, 320, 383, 384, 395, 474, 480, 526, 632, 640, 766, 789, 790, 948, 960, 1052, 1149, 1185, 1264, 1315, 1532, 1578, 1580, 1896, 1915, 1920, 2104, 2298, 2370, 2528, 2630, 3064, 3156, 3160, 3792, 3830, 3945, 4208, 4596, 4740, 5056, 5260, 5745, 6128, 6312, 6320, 7584, 7660, 7890, 8416, 9192, 9480, 10112, 10520, 11490, 12256, 12624, 12640, 15168, 15320, 15780, 16832, 18384, 18960, 20777, 21040, 22980, 24512, 25248, 25280, 30257, 30336, 30640, 31560, 33664, 36768, 37920, 41554, 42080, 45960, 49024, 50496, 50560, 60514, 61280, 62331, 63120, 73536, 75840, 83108, 84160, 90771, 91920, 100729, 100992, 103885, 121028, 122560, 124662, 126240, 147072, 151285, 151680, 166216, 168320, 181542, 183840, 201458, 207770, 242056, 245120, 249324, 252480, 302187, 302570, 311655, 332432, 363084, 367680, 402916, 415540, 453855, 484112, 498648, 503645, 504960, 604374, 605140, 623310, 664864, 726168, 735360, 805832, 831080, 907710, 968224, 997296, 1007290, 1208748, 1210280, 1246620, 1329728, 1452336, 1510935, 1611664, 1662160, 1815420, 1936448, 1994592, 2014580, 2417496, 2420560, 2493240, 2659456, 2904672, 3021870, 3223328, 3324320, 3630840, 3872896, 3989184, 4029160, 4834992, 4841120, 4986480, 5809344, 6043740, 6446656, 6648640, 7261680, 7957591, 7978368, 8058320, 9669984, 9682240, 9972960, 11618688, 12087480, 12893312, 13297280, 14523360, 15915182, 16116640, 19339968, 19364480, 19945920, 23872773, 24174960, 29046720, 31830364, 32233280, 38679936, 39787955, 39891840, 47745546, 48349920, 58093440, 63660728, 64466560, 79575910, 95491092, 96699840, 119363865, 127321456, 159151820, 190982184, 193399680, 238727730, 254642912, 318303640, 381964368, 477455460, 509285824, 636607280, 763928736, 954910920, 1018571648, 1273214560, 1527857472, 1909821840, 2546429120, 3055714944, 3819643680, 5092858240, 7639287360, 15278574720]

約数ペア:

[(1, 15278574720), (2, 7639287360), (3, 5092858240), (4, 3819643680), (5, 3055714944), (6, 2546429120), (8, 1909821840), (10, 1527857472), (12, 1273214560), (15, 1018571648), (16, 954910920), (20, 763928736), (24, 636607280), (30, 509285824), (32, 477455460), (40, 381964368), (48, 318303640), (60, 254642912), (64, 238727730), (79, 193399680), (80, 190982184), (96, 159151820), (120, 127321456), (128, 119363865), (158, 96699840), (160, 95491092), (192, 79575910), (237, 64466560), (240, 63660728), (263, 58093440), (316, 48349920), (320, 47745546), (383, 39891840), (384, 39787955), (395, 38679936), (474, 32233280), (480, 31830364), (526, 29046720), (632, 24174960), (640, 23872773), (766, 19945920), (789, 19364480), (790, 19339968), (948, 16116640), (960, 15915182), (1052, 14523360), (1149, 13297280), (1185, 12893312), (1264, 12087480), (1315, 11618688), (1532, 9972960), (1578, 9682240), (1580, 9669984), (1896, 8058320), (1915, 7978368), (1920, 7957591), (2104, 7261680), (2298, 6648640), (2370, 6446656), (2528, 6043740), (2630, 5809344), (3064, 4986480), (3156, 4841120), (3160, 4834992), (3792, 4029160), (3830, 3989184), (3945, 3872896), (4208, 3630840), (4596, 3324320), (4740, 3223328), (5056, 3021870), (5260, 2904672), (5745, 2659456), (6128, 2493240), (6312, 2420560), (6320, 2417496), (7584, 2014580), (7660, 1994592), (7890, 1936448), (8416, 1815420), (9192, 1662160), (9480, 1611664), (10112, 1510935), (10520, 1452336), (11490, 1329728), (12256, 1246620), (12624, 1210280), (12640, 1208748), (15168, 1007290), (15320, 997296), (15780, 968224), (16832, 907710), (18384, 831080), (18960, 805832), (20777, 735360), (21040, 726168), (22980, 664864), (24512, 623310), (25248, 605140), (25280, 604374), (30257, 504960), (30336, 503645), (30640, 498648), (31560, 484112), (33664, 453855), (36768, 415540), (37920, 402916), (41554, 367680), (42080, 363084), (45960, 332432), (49024, 311655), (50496, 302570), (50560, 302187), (60514, 252480), (61280, 249324), (62331, 245120), (63120, 242056), (73536, 207770), (75840, 201458), (83108, 183840), (84160, 181542), (90771, 168320), (91920, 166216), (100729, 151680), (100992, 151285), (103885, 147072), (121028, 126240), (122560, 124662)]