2018248440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:382

約数の個数: 256

約数和(自身を含む): 6719569920

約数和(自身を除く): 4701321480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 127, 130, 156, 167, 183, 195, 244, 254, 260, 305, 312, 334, 366, 381, 390, 488, 501, 508, 520, 610, 635, 668, 732, 762, 780, 793, 835, 915, 1002, 1016, 1220, 1270, 1336, 1464, 1524, 1560, 1586, 1651, 1670, 1830, 1905, 2004, 2171, 2379, 2440, 2505, 2540, 3048, 3172, 3302, 3340, 3660, 3810, 3965, 4008, 4342, 4758, 4953, 5010, 5080, 6344, 6513, 6604, 6680, 7320, 7620, 7747, 7930, 8255, 8684, 9516, 9906, 10020, 10187, 10855, 11895, 13026, 13208, 15240, 15494, 15860, 16510, 17368, 19032, 19812, 20040, 20374, 21209, 21710, 23241, 23790, 24765, 26052, 30561, 30988, 31720, 32565, 33020, 38735, 39624, 40748, 42418, 43420, 46482, 47580, 49530, 50935, 52104, 61122, 61976, 63627, 65130, 66040, 77470, 81496, 84836, 86840, 92964, 95160, 99060, 100711, 101870, 106045, 116205, 122244, 127254, 130260, 132431, 152805, 154940, 169672, 185928, 198120, 201422, 203740, 212090, 232410, 244488, 254508, 260520, 264862, 275717, 302133, 305610, 309880, 318135, 397293, 402844, 407480, 424180, 464820, 503555, 509016, 529724, 551434, 604266, 611220, 636270, 662155, 794586, 805688, 827151, 848360, 929640, 1007110, 1059448, 1102868, 1208532, 1222440, 1272540, 1293749, 1324310, 1378585, 1510665, 1589172, 1654302, 1986465, 2014220, 2205736, 2417064, 2545080, 2587498, 2648620, 2757170, 3021330, 3178344, 3308604, 3881247, 3972930, 4028440, 4135755, 5174996, 5297240, 5514340, 6042660, 6468745, 6617208, 7762494, 7945860, 8271510, 10349992, 11028680, 12085320, 12937490, 15524988, 15891720, 16543020, 16818737, 19406235, 25874980, 31049976, 33086040, 33637474, 38812470, 50456211, 51749960, 67274948, 77624940, 84093685, 100912422, 134549896, 155249880, 168187370, 201824844, 252281055, 336374740, 403649688, 504562110, 672749480, 1009124220, 2018248440]

約数ペア:

[(1, 2018248440), (2, 1009124220), (3, 672749480), (4, 504562110), (5, 403649688), (6, 336374740), (8, 252281055), (10, 201824844), (12, 168187370), (13, 155249880), (15, 134549896), (20, 100912422), (24, 84093685), (26, 77624940), (30, 67274948), (39, 51749960), (40, 50456211), (52, 38812470), (60, 33637474), (61, 33086040), (65, 31049976), (78, 25874980), (104, 19406235), (120, 16818737), (122, 16543020), (127, 15891720), (130, 15524988), (156, 12937490), (167, 12085320), (183, 11028680), (195, 10349992), (244, 8271510), (254, 7945860), (260, 7762494), (305, 6617208), (312, 6468745), (334, 6042660), (366, 5514340), (381, 5297240), (390, 5174996), (488, 4135755), (501, 4028440), (508, 3972930), (520, 3881247), (610, 3308604), (635, 3178344), (668, 3021330), (732, 2757170), (762, 2648620), (780, 2587498), (793, 2545080), (835, 2417064), (915, 2205736), (1002, 2014220), (1016, 1986465), (1220, 1654302), (1270, 1589172), (1336, 1510665), (1464, 1378585), (1524, 1324310), (1560, 1293749), (1586, 1272540), (1651, 1222440), (1670, 1208532), (1830, 1102868), (1905, 1059448), (2004, 1007110), (2171, 929640), (2379, 848360), (2440, 827151), (2505, 805688), (2540, 794586), (3048, 662155), (3172, 636270), (3302, 611220), (3340, 604266), (3660, 551434), (3810, 529724), (3965, 509016), (4008, 503555), (4342, 464820), (4758, 424180), (4953, 407480), (5010, 402844), (5080, 397293), (6344, 318135), (6513, 309880), (6604, 305610), (6680, 302133), (7320, 275717), (7620, 264862), (7747, 260520), (7930, 254508), (8255, 244488), (8684, 232410), (9516, 212090), (9906, 203740), (10020, 201422), (10187, 198120), (10855, 185928), (11895, 169672), (13026, 154940), (13208, 152805), (15240, 132431), (15494, 130260), (15860, 127254), (16510, 122244), (17368, 116205), (19032, 106045), (19812, 101870), (20040, 100711), (20374, 99060), (21209, 95160), (21710, 92964), (23241, 86840), (23790, 84836), (24765, 81496), (26052, 77470), (30561, 66040), (30988, 65130), (31720, 63627), (32565, 61976), (33020, 61122), (38735, 52104), (39624, 50935), (40748, 49530), (42418, 47580), (43420, 46482)]