859052040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1$

素因数の和:660

約数の個数: 256

約数和(自身を含む): 3234816000

約数和(自身を除く): 2375763960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 239, 264, 280, 308, 330, 385, 389, 420, 440, 462, 478, 616, 660, 717, 770, 778, 840, 924, 956, 1155, 1167, 1195, 1320, 1434, 1540, 1556, 1673, 1848, 1912, 1945, 2310, 2334, 2390, 2629, 2723, 2868, 3080, 3112, 3346, 3585, 3890, 4279, 4620, 4668, 4780, 5019, 5258, 5446, 5736, 5835, 6692, 7170, 7780, 7887, 8169, 8365, 8558, 9240, 9336, 9560, 10038, 10516, 10892, 11670, 12837, 13145, 13384, 13615, 14340, 15560, 15774, 16338, 16730, 17116, 18403, 20076, 21032, 21395, 21784, 23340, 25095, 25674, 26290, 27230, 28680, 29953, 31548, 32676, 33460, 34232, 36806, 39435, 40152, 40845, 42790, 46680, 50190, 51348, 52580, 54460, 55209, 59906, 63096, 64185, 65352, 66920, 73612, 78870, 81690, 85580, 89859, 92015, 92971, 100380, 102696, 105160, 108920, 110418, 119812, 128370, 147224, 149765, 157740, 163380, 171160, 179718, 184030, 185942, 200760, 220836, 239624, 256740, 276045, 278913, 299530, 315480, 326760, 359436, 368060, 371884, 441672, 449295, 464855, 513480, 552090, 557826, 599060, 650797, 718872, 736120, 743768, 898590, 929710, 1022681, 1104180, 1115652, 1198120, 1301594, 1394565, 1797180, 1859420, 1952391, 2045362, 2208360, 2231304, 2603188, 2789130, 3068043, 3253985, 3594360, 3718840, 3904782, 4090724, 5113405, 5206376, 5578260, 6136086, 6507970, 7158767, 7809564, 8181448, 9761955, 10226810, 11156520, 12272172, 13015940, 14317534, 15340215, 15619128, 19523910, 20453620, 21476301, 24544344, 26031880, 28635068, 30680430, 35793835, 39047820, 40907240, 42952602, 57270136, 61360860, 71587670, 78095640, 85905204, 107381505, 122721720, 143175340, 171810408, 214763010, 286350680, 429526020, 859052040]

約数ペア:

[(1, 859052040), (2, 429526020), (3, 286350680), (4, 214763010), (5, 171810408), (6, 143175340), (7, 122721720), (8, 107381505), (10, 85905204), (11, 78095640), (12, 71587670), (14, 61360860), (15, 57270136), (20, 42952602), (21, 40907240), (22, 39047820), (24, 35793835), (28, 30680430), (30, 28635068), (33, 26031880), (35, 24544344), (40, 21476301), (42, 20453620), (44, 19523910), (55, 15619128), (56, 15340215), (60, 14317534), (66, 13015940), (70, 12272172), (77, 11156520), (84, 10226810), (88, 9761955), (105, 8181448), (110, 7809564), (120, 7158767), (132, 6507970), (140, 6136086), (154, 5578260), (165, 5206376), (168, 5113405), (210, 4090724), (220, 3904782), (231, 3718840), (239, 3594360), (264, 3253985), (280, 3068043), (308, 2789130), (330, 2603188), (385, 2231304), (389, 2208360), (420, 2045362), (440, 1952391), (462, 1859420), (478, 1797180), (616, 1394565), (660, 1301594), (717, 1198120), (770, 1115652), (778, 1104180), (840, 1022681), (924, 929710), (956, 898590), (1155, 743768), (1167, 736120), (1195, 718872), (1320, 650797), (1434, 599060), (1540, 557826), (1556, 552090), (1673, 513480), (1848, 464855), (1912, 449295), (1945, 441672), (2310, 371884), (2334, 368060), (2390, 359436), (2629, 326760), (2723, 315480), (2868, 299530), (3080, 278913), (3112, 276045), (3346, 256740), (3585, 239624), (3890, 220836), (4279, 200760), (4620, 185942), (4668, 184030), (4780, 179718), (5019, 171160), (5258, 163380), (5446, 157740), (5736, 149765), (5835, 147224), (6692, 128370), (7170, 119812), (7780, 110418), (7887, 108920), (8169, 105160), (8365, 102696), (8558, 100380), (9240, 92971), (9336, 92015), (9560, 89859), (10038, 85580), (10516, 81690), (10892, 78870), (11670, 73612), (12837, 66920), (13145, 65352), (13384, 64185), (13615, 63096), (14340, 59906), (15560, 55209), (15774, 54460), (16338, 52580), (16730, 51348), (17116, 50190), (18403, 46680), (20076, 42790), (21032, 40845), (21395, 40152), (21784, 39435), (23340, 36806), (25095, 34232), (25674, 33460), (26290, 32676), (27230, 31548), (28680, 29953)]