2021770440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1124

約数の個数: 192

約数和(自身を含む): 6750656640

約数和(自身を除く): 4728886200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 83, 90, 120, 142, 166, 180, 213, 249, 284, 332, 355, 360, 415, 426, 498, 568, 639, 664, 710, 747, 830, 852, 953, 996, 1065, 1245, 1278, 1420, 1494, 1660, 1704, 1906, 1992, 2130, 2490, 2556, 2840, 2859, 2988, 3195, 3320, 3735, 3812, 4260, 4765, 4980, 5112, 5718, 5893, 5976, 6390, 7470, 7624, 8520, 8577, 9530, 9960, 11436, 11786, 12780, 14295, 14940, 17154, 17679, 19060, 22872, 23572, 25560, 28590, 29465, 29880, 34308, 35358, 38120, 42885, 47144, 53037, 57180, 58930, 67663, 68616, 70716, 79099, 85770, 88395, 106074, 114360, 117860, 135326, 141432, 158198, 171540, 176790, 202989, 212148, 235720, 237297, 265185, 270652, 316396, 338315, 343080, 353580, 395495, 405978, 424296, 474594, 530370, 541304, 608967, 632792, 676630, 707160, 711891, 790990, 811956, 949188, 1014945, 1060740, 1186485, 1217934, 1353260, 1423782, 1581980, 1623912, 1898376, 2029890, 2121480, 2372970, 2435868, 2706520, 2847564, 3044835, 3163960, 3559455, 4059780, 4745940, 4871736, 5616029, 5695128, 6089670, 7118910, 8119560, 9491880, 11232058, 12179340, 14237820, 16848087, 22464116, 24358680, 28080145, 28475640, 33696174, 44928232, 50544261, 56160290, 67392348, 84240435, 101088522, 112320580, 134784696, 168480870, 202177044, 224641160, 252721305, 336961740, 404354088, 505442610, 673923480, 1010885220, 2021770440]

約数ペア:

[(1, 2021770440), (2, 1010885220), (3, 673923480), (4, 505442610), (5, 404354088), (6, 336961740), (8, 252721305), (9, 224641160), (10, 202177044), (12, 168480870), (15, 134784696), (18, 112320580), (20, 101088522), (24, 84240435), (30, 67392348), (36, 56160290), (40, 50544261), (45, 44928232), (60, 33696174), (71, 28475640), (72, 28080145), (83, 24358680), (90, 22464116), (120, 16848087), (142, 14237820), (166, 12179340), (180, 11232058), (213, 9491880), (249, 8119560), (284, 7118910), (332, 6089670), (355, 5695128), (360, 5616029), (415, 4871736), (426, 4745940), (498, 4059780), (568, 3559455), (639, 3163960), (664, 3044835), (710, 2847564), (747, 2706520), (830, 2435868), (852, 2372970), (953, 2121480), (996, 2029890), (1065, 1898376), (1245, 1623912), (1278, 1581980), (1420, 1423782), (1494, 1353260), (1660, 1217934), (1704, 1186485), (1906, 1060740), (1992, 1014945), (2130, 949188), (2490, 811956), (2556, 790990), (2840, 711891), (2859, 707160), (2988, 676630), (3195, 632792), (3320, 608967), (3735, 541304), (3812, 530370), (4260, 474594), (4765, 424296), (4980, 405978), (5112, 395495), (5718, 353580), (5893, 343080), (5976, 338315), (6390, 316396), (7470, 270652), (7624, 265185), (8520, 237297), (8577, 235720), (9530, 212148), (9960, 202989), (11436, 176790), (11786, 171540), (12780, 158198), (14295, 141432), (14940, 135326), (17154, 117860), (17679, 114360), (19060, 106074), (22872, 88395), (23572, 85770), (25560, 79099), (28590, 70716), (29465, 68616), (29880, 67663), (34308, 58930), (35358, 57180), (38120, 53037), (42885, 47144)]