427246560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 288

約数和(自身を含む): 1626337440

約数和(自身を除く): 1199090880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 174, 180, 195, 208, 232, 234, 240, 260, 261, 288, 290, 312, 348, 360, 377, 390, 416, 435, 464, 468, 480, 520, 522, 580, 585, 624, 696, 720, 754, 780, 787, 870, 928, 936, 1040, 1044, 1131, 1160, 1170, 1248, 1305, 1392, 1440, 1508, 1560, 1574, 1740, 1872, 1885, 2080, 2088, 2262, 2320, 2340, 2361, 2610, 2784, 3016, 3120, 3148, 3393, 3480, 3744, 3770, 3935, 4176, 4524, 4640, 4680, 4722, 5220, 5655, 6032, 6240, 6296, 6786, 6960, 7083, 7540, 7870, 8352, 9048, 9360, 9444, 10231, 10440, 11310, 11805, 12064, 12592, 13572, 13920, 14166, 15080, 15740, 16965, 18096, 18720, 18888, 20462, 20880, 22620, 22823, 23610, 25184, 27144, 28332, 30160, 30693, 31480, 33930, 35415, 36192, 37776, 40924, 41760, 45240, 45646, 47220, 51155, 54288, 56664, 60320, 61386, 62960, 67860, 68469, 70830, 75552, 81848, 90480, 91292, 92079, 94440, 102310, 108576, 113328, 114115, 122772, 125920, 135720, 136938, 141660, 153465, 163696, 180960, 182584, 184158, 188880, 204620, 205407, 226656, 228230, 245544, 271440, 273876, 283320, 296699, 306930, 327392, 342345, 365168, 368316, 377760, 409240, 410814, 456460, 460395, 491088, 542880, 547752, 566640, 593398, 613860, 684690, 730336, 736632, 818480, 821628, 890097, 912920, 920790, 982176, 1027035, 1095504, 1133280, 1186796, 1227720, 1369380, 1473264, 1483495, 1636960, 1643256, 1780194, 1825840, 1841580, 2054070, 2191008, 2373592, 2455440, 2670291, 2738760, 2946528, 2966990, 3286512, 3560388, 3651680, 3683160, 4108140, 4450485, 4747184, 4910880, 5340582, 5477520, 5933980, 6573024, 7120776, 7366320, 8216280, 8900970, 9494368, 10681164, 10955040, 11867960, 13351455, 14241552, 14732640, 16432560, 17801940, 21362328, 23735920, 26702910, 28483104, 32865120, 35603880, 42724656, 47471840, 53405820, 71207760, 85449312, 106811640, 142415520, 213623280, 427246560]

約数ペア:

[(1, 427246560), (2, 213623280), (3, 142415520), (4, 106811640), (5, 85449312), (6, 71207760), (8, 53405820), (9, 47471840), (10, 42724656), (12, 35603880), (13, 32865120), (15, 28483104), (16, 26702910), (18, 23735920), (20, 21362328), (24, 17801940), (26, 16432560), (29, 14732640), (30, 14241552), (32, 13351455), (36, 11867960), (39, 10955040), (40, 10681164), (45, 9494368), (48, 8900970), (52, 8216280), (58, 7366320), (60, 7120776), (65, 6573024), (72, 5933980), (78, 5477520), (80, 5340582), (87, 4910880), (90, 4747184), (96, 4450485), (104, 4108140), (116, 3683160), (117, 3651680), (120, 3560388), (130, 3286512), (144, 2966990), (145, 2946528), (156, 2738760), (160, 2670291), (174, 2455440), (180, 2373592), (195, 2191008), (208, 2054070), (232, 1841580), (234, 1825840), (240, 1780194), (260, 1643256), (261, 1636960), (288, 1483495), (290, 1473264), (312, 1369380), (348, 1227720), (360, 1186796), (377, 1133280), (390, 1095504), (416, 1027035), (435, 982176), (464, 920790), (468, 912920), (480, 890097), (520, 821628), (522, 818480), (580, 736632), (585, 730336), (624, 684690), (696, 613860), (720, 593398), (754, 566640), (780, 547752), (787, 542880), (870, 491088), (928, 460395), (936, 456460), (1040, 410814), (1044, 409240), (1131, 377760), (1160, 368316), (1170, 365168), (1248, 342345), (1305, 327392), (1392, 306930), (1440, 296699), (1508, 283320), (1560, 273876), (1574, 271440), (1740, 245544), (1872, 228230), (1885, 226656), (2080, 205407), (2088, 204620), (2262, 188880), (2320, 184158), (2340, 182584), (2361, 180960), (2610, 163696), (2784, 153465), (3016, 141660), (3120, 136938), (3148, 135720), (3393, 125920), (3480, 122772), (3744, 114115), (3770, 113328), (3935, 108576), (4176, 102310), (4524, 94440), (4640, 92079), (4680, 91292), (4722, 90480), (5220, 81848), (5655, 75552), (6032, 70830), (6240, 68469), (6296, 67860), (6786, 62960), (6960, 61386), (7083, 60320), (7540, 56664), (7870, 54288), (8352, 51155), (9048, 47220), (9360, 45646), (9444, 45240), (10231, 41760), (10440, 40924), (11310, 37776), (11805, 36192), (12064, 35415), (12592, 33930), (13572, 31480), (13920, 30693), (14166, 30160), (15080, 28332), (15740, 27144), (16965, 25184), (18096, 23610), (18720, 22823), (18888, 22620), (20462, 20880)]