1531820160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 320

約数和(自身を含む): 5893798680

約数和(自身を除く): 4361978520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2273, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4546, 4680, 4992, 5184, 5265, 5616, 5760, 6240, 6480, 6819, 7020, 7488, 8320, 8424, 8640, 9092, 9360, 10368, 10530, 11232, 11365, 12480, 12960, 13638, 14040, 14976, 16848, 17280, 18184, 18720, 20457, 21060, 22464, 22730, 24960, 25920, 27276, 28080, 29549, 33696, 34095, 36368, 37440, 40914, 42120, 44928, 45460, 51840, 54552, 56160, 59098, 61371, 67392, 68190, 72736, 74880, 81828, 84240, 88647, 90920, 102285, 109104, 112320, 118196, 122742, 134784, 136380, 145472, 147745, 163656, 168480, 177294, 181840, 184113, 204570, 218208, 224640, 236392, 245484, 265941, 272760, 290944, 295490, 306855, 327312, 336960, 354588, 363680, 368226, 409140, 436416, 443235, 472784, 490968, 531882, 545520, 590980, 613710, 654624, 673920, 709176, 727360, 736452, 797823, 818280, 872832, 886470, 920565, 945568, 981936, 1063764, 1091040, 1181960, 1227420, 1309248, 1329705, 1418352, 1454720, 1472904, 1595646, 1636560, 1772940, 1841130, 1891136, 1963872, 2127528, 2182080, 2363920, 2393469, 2454840, 2618496, 2659410, 2836704, 2945808, 3191292, 3273120, 3545880, 3682260, 3782272, 3927744, 3989115, 4255056, 4364160, 4727840, 4786938, 4909680, 5318820, 5673408, 5891616, 6382584, 6546240, 7091760, 7364520, 7855488, 7978230, 8510112, 9455680, 9573876, 9819360, 10637640, 11346816, 11783232, 11967345, 12765168, 13092480, 14183520, 14729040, 15956460, 17020224, 18911360, 19147752, 19638720, 21275280, 23566464, 23934690, 25530336, 28367040, 29458080, 31912920, 34040448, 38295504, 39277440, 42550560, 47869380, 51060672, 56734080, 58916160, 63825840, 76591008, 85101120, 95738760, 102121344, 117832320, 127651680, 153182016, 170202240, 191477520, 255303360, 306364032, 382955040, 510606720, 765910080, 1531820160]

約数ペア:

[(1, 1531820160), (2, 765910080), (3, 510606720), (4, 382955040), (5, 306364032), (6, 255303360), (8, 191477520), (9, 170202240), (10, 153182016), (12, 127651680), (13, 117832320), (15, 102121344), (16, 95738760), (18, 85101120), (20, 76591008), (24, 63825840), (26, 58916160), (27, 56734080), (30, 51060672), (32, 47869380), (36, 42550560), (39, 39277440), (40, 38295504), (45, 34040448), (48, 31912920), (52, 29458080), (54, 28367040), (60, 25530336), (64, 23934690), (65, 23566464), (72, 21275280), (78, 19638720), (80, 19147752), (81, 18911360), (90, 17020224), (96, 15956460), (104, 14729040), (108, 14183520), (117, 13092480), (120, 12765168), (128, 11967345), (130, 11783232), (135, 11346816), (144, 10637640), (156, 9819360), (160, 9573876), (162, 9455680), (180, 8510112), (192, 7978230), (195, 7855488), (208, 7364520), (216, 7091760), (234, 6546240), (240, 6382584), (260, 5891616), (270, 5673408), (288, 5318820), (312, 4909680), (320, 4786938), (324, 4727840), (351, 4364160), (360, 4255056), (384, 3989115), (390, 3927744), (405, 3782272), (416, 3682260), (432, 3545880), (468, 3273120), (480, 3191292), (520, 2945808), (540, 2836704), (576, 2659410), (585, 2618496), (624, 2454840), (640, 2393469), (648, 2363920), (702, 2182080), (720, 2127528), (780, 1963872), (810, 1891136), (832, 1841130), (864, 1772940), (936, 1636560), (960, 1595646), (1040, 1472904), (1053, 1454720), (1080, 1418352), (1152, 1329705), (1170, 1309248), (1248, 1227420), (1296, 1181960), (1404, 1091040), (1440, 1063764), (1560, 981936), (1620, 945568), (1664, 920565), (1728, 886470), (1755, 872832), (1872, 818280), (1920, 797823), (2080, 736452), (2106, 727360), (2160, 709176), (2273, 673920), (2340, 654624), (2496, 613710), (2592, 590980), (2808, 545520), (2880, 531882), (3120, 490968), (3240, 472784), (3456, 443235), (3510, 436416), (3744, 409140), (4160, 368226), (4212, 363680), (4320, 354588), (4546, 336960), (4680, 327312), (4992, 306855), (5184, 295490), (5265, 290944), (5616, 272760), (5760, 265941), (6240, 245484), (6480, 236392), (6819, 224640), (7020, 218208), (7488, 204570), (8320, 184113), (8424, 181840), (8640, 177294), (9092, 168480), (9360, 163656), (10368, 147745), (10530, 145472), (11232, 136380), (11365, 134784), (12480, 122742), (12960, 118196), (13638, 112320), (14040, 109104), (14976, 102285), (16848, 90920), (17280, 88647), (18184, 84240), (18720, 81828), (20457, 74880), (21060, 72736), (22464, 68190), (22730, 67392), (24960, 61371), (25920, 59098), (27276, 56160), (28080, 54552), (29549, 51840), (33696, 45460), (34095, 44928), (36368, 42120), (37440, 40914)]