15671556480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1353

約数の個数: 256

約数和(自身を含む): 51819264000

約数和(自身を除く): 36147707520

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, 251, 310, 320, 372, 384, 465, 480, 496, 502, 620, 640, 744, 753, 930, 960, 992, 1004, 1049, 1240, 1255, 1488, 1506, 1860, 1920, 1984, 2008, 2098, 2480, 2510, 2976, 3012, 3147, 3720, 3765, 3968, 4016, 4196, 4960, 5020, 5245, 5952, 6024, 6294, 7440, 7530, 7781, 8032, 8392, 9920, 10040, 10490, 11904, 12048, 12588, 14880, 15060, 15562, 15735, 16064, 16784, 19840, 20080, 20980, 23343, 24096, 25176, 29760, 30120, 31124, 31470, 32128, 32519, 33568, 38905, 40160, 41960, 46686, 48192, 50352, 59520, 60240, 62248, 62940, 65038, 67136, 77810, 80320, 83920, 93372, 96384, 97557, 100704, 116715, 120480, 124496, 125880, 130076, 134272, 155620, 160640, 162595, 167840, 186744, 195114, 201408, 233430, 240960, 248992, 251760, 260152, 263299, 311240, 325190, 335680, 373488, 390228, 402816, 466860, 481920, 487785, 497984, 503520, 520304, 526598, 622480, 650380, 671360, 746976, 780456, 789897, 933720, 975570, 995968, 1007040, 1040608, 1053196, 1244960, 1300760, 1316495, 1493952, 1560912, 1579794, 1867440, 1951140, 2014080, 2081216, 2106392, 2489920, 2601520, 2632990, 2987904, 3121824, 3159588, 3734880, 3902280, 3949485, 4162432, 4212784, 4979840, 5203040, 5265980, 6243648, 6319176, 7469760, 7804560, 7898970, 8162269, 8425568, 10406080, 10531960, 12487296, 12638352, 14939520, 15609120, 15797940, 16324538, 16851136, 20812160, 21063920, 24486807, 25276704, 31218240, 31595880, 32649076, 33702272, 40811345, 42127840, 48973614, 50553408, 62436480, 63191760, 65298152, 81622690, 84255680, 97947228, 101106816, 122434035, 126383520, 130596304, 163245380, 168511360, 195894456, 244868070, 252767040, 261192608, 326490760, 391788912, 489736140, 505534080, 522385216, 652981520, 783577824, 979472280, 1044770432, 1305963040, 1567155648, 1958944560, 2611926080, 3134311296, 3917889120, 5223852160, 7835778240, 15671556480]

約数ペア:

[(1, 15671556480), (2, 7835778240), (3, 5223852160), (4, 3917889120), (5, 3134311296), (6, 2611926080), (8, 1958944560), (10, 1567155648), (12, 1305963040), (15, 1044770432), (16, 979472280), (20, 783577824), (24, 652981520), (30, 522385216), (31, 505534080), (32, 489736140), (40, 391788912), (48, 326490760), (60, 261192608), (62, 252767040), (64, 244868070), (80, 195894456), (93, 168511360), (96, 163245380), (120, 130596304), (124, 126383520), (128, 122434035), (155, 101106816), (160, 97947228), (186, 84255680), (192, 81622690), (240, 65298152), (248, 63191760), (251, 62436480), (310, 50553408), (320, 48973614), (372, 42127840), (384, 40811345), (465, 33702272), (480, 32649076), (496, 31595880), (502, 31218240), (620, 25276704), (640, 24486807), (744, 21063920), (753, 20812160), (930, 16851136), (960, 16324538), (992, 15797940), (1004, 15609120), (1049, 14939520), (1240, 12638352), (1255, 12487296), (1488, 10531960), (1506, 10406080), (1860, 8425568), (1920, 8162269), (1984, 7898970), (2008, 7804560), (2098, 7469760), (2480, 6319176), (2510, 6243648), (2976, 5265980), (3012, 5203040), (3147, 4979840), (3720, 4212784), (3765, 4162432), (3968, 3949485), (4016, 3902280), (4196, 3734880), (4960, 3159588), (5020, 3121824), (5245, 2987904), (5952, 2632990), (6024, 2601520), (6294, 2489920), (7440, 2106392), (7530, 2081216), (7781, 2014080), (8032, 1951140), (8392, 1867440), (9920, 1579794), (10040, 1560912), (10490, 1493952), (11904, 1316495), (12048, 1300760), (12588, 1244960), (14880, 1053196), (15060, 1040608), (15562, 1007040), (15735, 995968), (16064, 975570), (16784, 933720), (19840, 789897), (20080, 780456), (20980, 746976), (23343, 671360), (24096, 650380), (25176, 622480), (29760, 526598), (30120, 520304), (31124, 503520), (31470, 497984), (32128, 487785), (32519, 481920), (33568, 466860), (38905, 402816), (40160, 390228), (41960, 373488), (46686, 335680), (48192, 325190), (50352, 311240), (59520, 263299), (60240, 260152), (62248, 251760), (62940, 248992), (65038, 240960), (67136, 233430), (77810, 201408), (80320, 195114), (83920, 186744), (93372, 167840), (96384, 162595), (97557, 160640), (100704, 155620), (116715, 134272), (120480, 130076), (124496, 125880)]