12753671840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{18637}}^1$

素因数の和:18719

約数の個数: 192

約数和(自身を含む): 37874801664

約数和(自身を除く): 25121129824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 47, 52, 56, 65, 70, 80, 91, 94, 104, 112, 130, 140, 160, 182, 188, 208, 224, 235, 260, 280, 329, 364, 376, 416, 455, 470, 520, 560, 611, 658, 728, 752, 910, 940, 1040, 1120, 1222, 1316, 1456, 1504, 1645, 1820, 1880, 2080, 2444, 2632, 2912, 3055, 3290, 3640, 3760, 4277, 4888, 5264, 6110, 6580, 7280, 7520, 8554, 9776, 10528, 12220, 13160, 14560, 17108, 18637, 19552, 21385, 24440, 26320, 34216, 37274, 42770, 48880, 52640, 68432, 74548, 85540, 93185, 97760, 130459, 136864, 149096, 171080, 186370, 242281, 260918, 298192, 342160, 372740, 484562, 521836, 596384, 652295, 684320, 745480, 875939, 969124, 1043672, 1211405, 1304590, 1490960, 1695967, 1751878, 1938248, 2087344, 2422810, 2609180, 2981920, 3391934, 3503756, 3876496, 4174688, 4379695, 4845620, 5218360, 6131573, 6783868, 7007512, 7752992, 8479835, 8759390, 9691240, 10436720, 11387207, 12263146, 13567736, 14015024, 16959670, 17518780, 19382480, 20873440, 22774414, 24526292, 27135472, 28030048, 30657865, 33919340, 35037560, 38764960, 45548828, 49052584, 54270944, 56936035, 61315730, 67838680, 70075120, 79710449, 91097656, 98105168, 113872070, 122631460, 135677360, 140150240, 159420898, 182195312, 196210336, 227744140, 245262920, 271354720, 318841796, 364390624, 398552245, 455488280, 490525840, 637683592, 797104490, 910976560, 981051680, 1275367184, 1594208980, 1821953120, 2550734368, 3188417960, 6376835920, 12753671840]

約数ペア:

[(1, 12753671840), (2, 6376835920), (4, 3188417960), (5, 2550734368), (7, 1821953120), (8, 1594208980), (10, 1275367184), (13, 981051680), (14, 910976560), (16, 797104490), (20, 637683592), (26, 490525840), (28, 455488280), (32, 398552245), (35, 364390624), (40, 318841796), (47, 271354720), (52, 245262920), (56, 227744140), (65, 196210336), (70, 182195312), (80, 159420898), (91, 140150240), (94, 135677360), (104, 122631460), (112, 113872070), (130, 98105168), (140, 91097656), (160, 79710449), (182, 70075120), (188, 67838680), (208, 61315730), (224, 56936035), (235, 54270944), (260, 49052584), (280, 45548828), (329, 38764960), (364, 35037560), (376, 33919340), (416, 30657865), (455, 28030048), (470, 27135472), (520, 24526292), (560, 22774414), (611, 20873440), (658, 19382480), (728, 17518780), (752, 16959670), (910, 14015024), (940, 13567736), (1040, 12263146), (1120, 11387207), (1222, 10436720), (1316, 9691240), (1456, 8759390), (1504, 8479835), (1645, 7752992), (1820, 7007512), (1880, 6783868), (2080, 6131573), (2444, 5218360), (2632, 4845620), (2912, 4379695), (3055, 4174688), (3290, 3876496), (3640, 3503756), (3760, 3391934), (4277, 2981920), (4888, 2609180), (5264, 2422810), (6110, 2087344), (6580, 1938248), (7280, 1751878), (7520, 1695967), (8554, 1490960), (9776, 1304590), (10528, 1211405), (12220, 1043672), (13160, 969124), (14560, 875939), (17108, 745480), (18637, 684320), (19552, 652295), (21385, 596384), (24440, 521836), (26320, 484562), (34216, 372740), (37274, 342160), (42770, 298192), (48880, 260918), (52640, 242281), (68432, 186370), (74548, 171080), (85540, 149096), (93185, 136864), (97760, 130459)]