946420020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3041}}^1$

素因数の和:3095

約数の個数: 288

約数和(自身を含む): 3720487680

約数和(自身を除く): 2774067660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3041, 3276, 3420, 3458, 3705, 3990, 4095, 4446, 4788, 4940, 5187, 5460, 5985, 6082, 6916, 7410, 7980, 8190, 8645, 8892, 9123, 10374, 11115, 11970, 12164, 14820, 15205, 15561, 16380, 17290, 18246, 20748, 21287, 22230, 23940, 25935, 27369, 30410, 31122, 34580, 36492, 39533, 42574, 44460, 45615, 51870, 54738, 57779, 60820, 62244, 63861, 77805, 79066, 85148, 91230, 103740, 106435, 109476, 115558, 118599, 127722, 136845, 155610, 158132, 173337, 182460, 191583, 197665, 212870, 231116, 237198, 255444, 273690, 276731, 288895, 311220, 319305, 346674, 355797, 383166, 395330, 404453, 425740, 474396, 520011, 547380, 553462, 577790, 592995, 638610, 693348, 711594, 751127, 766332, 790660, 808906, 830193, 866685, 957915, 1040022, 1106924, 1155580, 1185990, 1213359, 1277220, 1383655, 1423188, 1502254, 1617812, 1660386, 1733370, 1778985, 1915830, 2022265, 2080044, 2253381, 2371980, 2426718, 2490579, 2600055, 2767310, 3004508, 3320772, 3466740, 3557970, 3640077, 3755635, 3831660, 4044530, 4150965, 4506762, 4853436, 4981158, 5200110, 5257889, 5534620, 6066795, 6760143, 7115940, 7280154, 7511270, 8089060, 8301930, 9013524, 9962316, 10400220, 10515778, 11266905, 12133590, 12452895, 13520286, 14560308, 15022540, 15773667, 16603860, 18200385, 21031556, 22533810, 24267180, 24905790, 26289445, 27040572, 31547334, 33800715, 36400770, 45067620, 47321001, 49811580, 52578890, 63094668, 67601430, 72801540, 78868335, 94642002, 105157780, 135202860, 157736670, 189284004, 236605005, 315473340, 473210010, 946420020]

約数ペア:

[(1, 946420020), (2, 473210010), (3, 315473340), (4, 236605005), (5, 189284004), (6, 157736670), (7, 135202860), (9, 105157780), (10, 94642002), (12, 78868335), (13, 72801540), (14, 67601430), (15, 63094668), (18, 52578890), (19, 49811580), (20, 47321001), (21, 45067620), (26, 36400770), (28, 33800715), (30, 31547334), (35, 27040572), (36, 26289445), (38, 24905790), (39, 24267180), (42, 22533810), (45, 21031556), (52, 18200385), (57, 16603860), (60, 15773667), (63, 15022540), (65, 14560308), (70, 13520286), (76, 12452895), (78, 12133590), (84, 11266905), (90, 10515778), (91, 10400220), (95, 9962316), (105, 9013524), (114, 8301930), (117, 8089060), (126, 7511270), (130, 7280154), (133, 7115940), (140, 6760143), (156, 6066795), (171, 5534620), (180, 5257889), (182, 5200110), (190, 4981158), (195, 4853436), (210, 4506762), (228, 4150965), (234, 4044530), (247, 3831660), (252, 3755635), (260, 3640077), (266, 3557970), (273, 3466740), (285, 3320772), (315, 3004508), (342, 2767310), (364, 2600055), (380, 2490579), (390, 2426718), (399, 2371980), (420, 2253381), (455, 2080044), (468, 2022265), (494, 1915830), (532, 1778985), (546, 1733370), (570, 1660386), (585, 1617812), (630, 1502254), (665, 1423188), (684, 1383655), (741, 1277220), (780, 1213359), (798, 1185990), (819, 1155580), (855, 1106924), (910, 1040022), (988, 957915), (1092, 866685), (1140, 830193), (1170, 808906), (1197, 790660), (1235, 766332), (1260, 751127), (1330, 711594), (1365, 693348), (1482, 638610), (1596, 592995), (1638, 577790), (1710, 553462), (1729, 547380), (1820, 520011), (1995, 474396), (2223, 425740), (2340, 404453), (2394, 395330), (2470, 383166), (2660, 355797), (2730, 346674), (2964, 319305), (3041, 311220), (3276, 288895), (3420, 276731), (3458, 273690), (3705, 255444), (3990, 237198), (4095, 231116), (4446, 212870), (4788, 197665), (4940, 191583), (5187, 182460), (5460, 173337), (5985, 158132), (6082, 155610), (6916, 136845), (7410, 127722), (7980, 118599), (8190, 115558), (8645, 109476), (8892, 106435), (9123, 103740), (10374, 91230), (11115, 85148), (11970, 79066), (12164, 77805), (14820, 63861), (15205, 62244), (15561, 60820), (16380, 57779), (17290, 54738), (18246, 51870), (20748, 45615), (21287, 44460), (22230, 42574), (23940, 39533), (25935, 36492), (27369, 34580), (30410, 31122)]