2021695740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1193

約数の個数: 192

約数和(自身を含む): 6519744000

約数和(自身を除く): 4498048260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 83, 86, 90, 108, 129, 135, 166, 172, 180, 215, 249, 258, 270, 332, 387, 415, 430, 498, 516, 540, 645, 747, 774, 830, 860, 996, 1049, 1161, 1245, 1290, 1494, 1548, 1660, 1935, 2098, 2241, 2322, 2490, 2580, 2988, 3147, 3569, 3735, 3870, 4196, 4482, 4644, 4980, 5245, 5805, 6294, 7138, 7470, 7740, 8964, 9441, 10490, 10707, 11205, 11610, 12588, 14276, 14940, 15735, 17845, 18882, 20980, 21414, 22410, 23220, 28323, 31470, 32121, 35690, 37764, 42828, 44820, 45107, 47205, 53535, 56646, 62940, 64242, 71380, 87067, 90214, 94410, 96363, 107070, 113292, 128484, 135321, 141615, 160605, 174134, 180428, 188820, 192726, 214140, 225535, 261201, 270642, 283230, 321210, 348268, 385452, 405963, 435335, 451070, 481815, 522402, 541284, 566460, 642420, 676605, 783603, 811926, 870670, 902140, 963630, 1044804, 1217889, 1306005, 1353210, 1567206, 1623852, 1741340, 1927260, 2029815, 2350809, 2435778, 2612010, 2706420, 3134412, 3743881, 3918015, 4059630, 4701618, 4871556, 5224020, 6089445, 7487762, 7836030, 8119260, 9403236, 11231643, 11754045, 12178890, 14975524, 15672060, 18719405, 22463286, 23508090, 24357780, 33694929, 37438810, 44926572, 47016180, 56158215, 67389858, 74877620, 101084787, 112316430, 134779716, 168474645, 202169574, 224632860, 336949290, 404339148, 505423935, 673898580, 1010847870, 2021695740]

約数ペア:

[(1, 2021695740), (2, 1010847870), (3, 673898580), (4, 505423935), (5, 404339148), (6, 336949290), (9, 224632860), (10, 202169574), (12, 168474645), (15, 134779716), (18, 112316430), (20, 101084787), (27, 74877620), (30, 67389858), (36, 56158215), (43, 47016180), (45, 44926572), (54, 37438810), (60, 33694929), (83, 24357780), (86, 23508090), (90, 22463286), (108, 18719405), (129, 15672060), (135, 14975524), (166, 12178890), (172, 11754045), (180, 11231643), (215, 9403236), (249, 8119260), (258, 7836030), (270, 7487762), (332, 6089445), (387, 5224020), (415, 4871556), (430, 4701618), (498, 4059630), (516, 3918015), (540, 3743881), (645, 3134412), (747, 2706420), (774, 2612010), (830, 2435778), (860, 2350809), (996, 2029815), (1049, 1927260), (1161, 1741340), (1245, 1623852), (1290, 1567206), (1494, 1353210), (1548, 1306005), (1660, 1217889), (1935, 1044804), (2098, 963630), (2241, 902140), (2322, 870670), (2490, 811926), (2580, 783603), (2988, 676605), (3147, 642420), (3569, 566460), (3735, 541284), (3870, 522402), (4196, 481815), (4482, 451070), (4644, 435335), (4980, 405963), (5245, 385452), (5805, 348268), (6294, 321210), (7138, 283230), (7470, 270642), (7740, 261201), (8964, 225535), (9441, 214140), (10490, 192726), (10707, 188820), (11205, 180428), (11610, 174134), (12588, 160605), (14276, 141615), (14940, 135321), (15735, 128484), (17845, 113292), (18882, 107070), (20980, 96363), (21414, 94410), (22410, 90214), (23220, 87067), (28323, 71380), (31470, 64242), (32121, 62940), (35690, 56646), (37764, 53535), (42828, 47205), (44820, 45107)]