20176004640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{3187}}^1$

素因数の和:3336

約数の個数: 288

約数和(自身を含む): 70520345280

約数和(自身を除く): 50344340640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 121, 132, 160, 165, 176, 218, 220, 240, 242, 264, 327, 330, 352, 363, 436, 440, 480, 484, 528, 545, 605, 654, 660, 726, 872, 880, 968, 1056, 1090, 1199, 1210, 1308, 1320, 1452, 1635, 1744, 1760, 1815, 1936, 2180, 2398, 2420, 2616, 2640, 2904, 3187, 3270, 3488, 3597, 3630, 3872, 4360, 4796, 4840, 5232, 5280, 5808, 5995, 6374, 6540, 7194, 7260, 8720, 9561, 9592, 9680, 10464, 11616, 11990, 12748, 13080, 13189, 14388, 14520, 15935, 17440, 17985, 19122, 19184, 19360, 23980, 25496, 26160, 26378, 28776, 29040, 31870, 35057, 35970, 38244, 38368, 39567, 47805, 47960, 50992, 52320, 52756, 57552, 58080, 63740, 65945, 70114, 71940, 76488, 79134, 95610, 95920, 101984, 105171, 105512, 115104, 127480, 131890, 140228, 143880, 152976, 158268, 175285, 191220, 191840, 197835, 210342, 211024, 254960, 263780, 280456, 287760, 305952, 316536, 347383, 350570, 382440, 385627, 395670, 420684, 422048, 509920, 525855, 527560, 560912, 575520, 633072, 694766, 701140, 764880, 771254, 791340, 841368, 1042149, 1051710, 1055120, 1121824, 1156881, 1266144, 1389532, 1402280, 1529760, 1542508, 1582680, 1682736, 1736915, 1928135, 2084298, 2103420, 2110240, 2313762, 2779064, 2804560, 3085016, 3165360, 3365472, 3473830, 3821213, 3856270, 4168596, 4206840, 4627524, 5210745, 5558128, 5609120, 5784405, 6170032, 6330720, 6947660, 7642426, 7712540, 8337192, 8413680, 9255048, 10421490, 11116256, 11463639, 11568810, 12340064, 13895320, 15284852, 15425080, 16674384, 16827360, 18510096, 19106065, 20842980, 22927278, 23137620, 27790640, 30569704, 30850160, 33348768, 37020192, 38212130, 41685960, 42033343, 45854556, 46275240, 55581280, 57318195, 61139408, 61700320, 76424260, 83371920, 84066686, 91709112, 92550480, 114636390, 122278816, 126100029, 152848520, 166743840, 168133372, 183418224, 185100960, 210166715, 229272780, 252200058, 305697040, 336266744, 366836448, 420333430, 458545560, 504400116, 611394080, 630500145, 672533488, 840666860, 917091120, 1008800232, 1261000290, 1345066976, 1681333720, 1834182240, 2017600464, 2522000580, 3362667440, 4035200928, 5044001160, 6725334880, 10088002320, 20176004640]

約数ペア:

[(1, 20176004640), (2, 10088002320), (3, 6725334880), (4, 5044001160), (5, 4035200928), (6, 3362667440), (8, 2522000580), (10, 2017600464), (11, 1834182240), (12, 1681333720), (15, 1345066976), (16, 1261000290), (20, 1008800232), (22, 917091120), (24, 840666860), (30, 672533488), (32, 630500145), (33, 611394080), (40, 504400116), (44, 458545560), (48, 420333430), (55, 366836448), (60, 336266744), (66, 305697040), (80, 252200058), (88, 229272780), (96, 210166715), (109, 185100960), (110, 183418224), (120, 168133372), (121, 166743840), (132, 152848520), (160, 126100029), (165, 122278816), (176, 114636390), (218, 92550480), (220, 91709112), (240, 84066686), (242, 83371920), (264, 76424260), (327, 61700320), (330, 61139408), (352, 57318195), (363, 55581280), (436, 46275240), (440, 45854556), (480, 42033343), (484, 41685960), (528, 38212130), (545, 37020192), (605, 33348768), (654, 30850160), (660, 30569704), (726, 27790640), (872, 23137620), (880, 22927278), (968, 20842980), (1056, 19106065), (1090, 18510096), (1199, 16827360), (1210, 16674384), (1308, 15425080), (1320, 15284852), (1452, 13895320), (1635, 12340064), (1744, 11568810), (1760, 11463639), (1815, 11116256), (1936, 10421490), (2180, 9255048), (2398, 8413680), (2420, 8337192), (2616, 7712540), (2640, 7642426), (2904, 6947660), (3187, 6330720), (3270, 6170032), (3488, 5784405), (3597, 5609120), (3630, 5558128), (3872, 5210745), (4360, 4627524), (4796, 4206840), (4840, 4168596), (5232, 3856270), (5280, 3821213), (5808, 3473830), (5995, 3365472), (6374, 3165360), (6540, 3085016), (7194, 2804560), (7260, 2779064), (8720, 2313762), (9561, 2110240), (9592, 2103420), (9680, 2084298), (10464, 1928135), (11616, 1736915), (11990, 1682736), (12748, 1582680), (13080, 1542508), (13189, 1529760), (14388, 1402280), (14520, 1389532), (15935, 1266144), (17440, 1156881), (17985, 1121824), (19122, 1055120), (19184, 1051710), (19360, 1042149), (23980, 841368), (25496, 791340), (26160, 771254), (26378, 764880), (28776, 701140), (29040, 694766), (31870, 633072), (35057, 575520), (35970, 560912), (38244, 527560), (38368, 525855), (39567, 509920), (47805, 422048), (47960, 420684), (50992, 395670), (52320, 385627), (52756, 382440), (57552, 350570), (58080, 347383), (63740, 316536), (65945, 305952), (70114, 287760), (71940, 280456), (76488, 263780), (79134, 254960), (95610, 211024), (95920, 210342), (101984, 197835), (105171, 191840), (105512, 191220), (115104, 175285), (127480, 158268), (131890, 152976), (140228, 143880)]