2177592720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2853

約数の個数: 160

約数和(自身を含む): 6993838080

約数和(自身を除く): 4816245360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 71, 80, 94, 120, 141, 142, 188, 213, 235, 240, 282, 284, 355, 376, 426, 470, 564, 568, 705, 710, 752, 852, 940, 1065, 1128, 1136, 1410, 1420, 1704, 1880, 2130, 2256, 2719, 2820, 2840, 3337, 3408, 3760, 4260, 5438, 5640, 5680, 6674, 8157, 8520, 10011, 10876, 11280, 13348, 13595, 16314, 16685, 17040, 20022, 21752, 26696, 27190, 32628, 33370, 40044, 40785, 43504, 50055, 53392, 54380, 65256, 66740, 80088, 81570, 100110, 108760, 127793, 130512, 133480, 160176, 163140, 193049, 200220, 217520, 255586, 266960, 326280, 383379, 386098, 400440, 511172, 579147, 638965, 652560, 766758, 772196, 800880, 965245, 1022344, 1158294, 1277930, 1533516, 1544392, 1916895, 1930490, 2044688, 2316588, 2555860, 2895735, 3067032, 3088784, 3833790, 3860980, 4633176, 5111720, 5791470, 6134064, 7667580, 7721960, 9073303, 9266352, 10223440, 11582940, 15335160, 15443920, 18146606, 23165880, 27219909, 30670320, 36293212, 45366515, 46331760, 54439818, 72586424, 90733030, 108879636, 136099545, 145172848, 181466060, 217759272, 272199090, 362932120, 435518544, 544398180, 725864240, 1088796360, 2177592720]

約数ペア:

[(1, 2177592720), (2, 1088796360), (3, 725864240), (4, 544398180), (5, 435518544), (6, 362932120), (8, 272199090), (10, 217759272), (12, 181466060), (15, 145172848), (16, 136099545), (20, 108879636), (24, 90733030), (30, 72586424), (40, 54439818), (47, 46331760), (48, 45366515), (60, 36293212), (71, 30670320), (80, 27219909), (94, 23165880), (120, 18146606), (141, 15443920), (142, 15335160), (188, 11582940), (213, 10223440), (235, 9266352), (240, 9073303), (282, 7721960), (284, 7667580), (355, 6134064), (376, 5791470), (426, 5111720), (470, 4633176), (564, 3860980), (568, 3833790), (705, 3088784), (710, 3067032), (752, 2895735), (852, 2555860), (940, 2316588), (1065, 2044688), (1128, 1930490), (1136, 1916895), (1410, 1544392), (1420, 1533516), (1704, 1277930), (1880, 1158294), (2130, 1022344), (2256, 965245), (2719, 800880), (2820, 772196), (2840, 766758), (3337, 652560), (3408, 638965), (3760, 579147), (4260, 511172), (5438, 400440), (5640, 386098), (5680, 383379), (6674, 326280), (8157, 266960), (8520, 255586), (10011, 217520), (10876, 200220), (11280, 193049), (13348, 163140), (13595, 160176), (16314, 133480), (16685, 130512), (17040, 127793), (20022, 108760), (21752, 100110), (26696, 81570), (27190, 80088), (32628, 66740), (33370, 65256), (40044, 54380), (40785, 53392), (43504, 50055)]