8221453890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 22992076800

約数和(自身を除く): 14770622910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 31, 39, 58, 62, 65, 78, 87, 93, 130, 131, 145, 155, 174, 179, 186, 195, 262, 290, 310, 358, 377, 390, 393, 403, 435, 465, 537, 655, 754, 786, 806, 870, 895, 899, 930, 1074, 1131, 1209, 1310, 1703, 1790, 1798, 1885, 1965, 2015, 2262, 2327, 2418, 2685, 2697, 3406, 3770, 3799, 3930, 4030, 4061, 4495, 4654, 5109, 5191, 5370, 5394, 5549, 5655, 6045, 6981, 7598, 8122, 8515, 8990, 10218, 10382, 11098, 11310, 11397, 11635, 11687, 12090, 12183, 13485, 13962, 15573, 16647, 17030, 18995, 20305, 22794, 23270, 23374, 23449, 24366, 25545, 25955, 26970, 27745, 31146, 33294, 34905, 35061, 37990, 40610, 46898, 49387, 51090, 51910, 52793, 55490, 56985, 58435, 60915, 67483, 69810, 70122, 70347, 72137, 77865, 83235, 98774, 105586, 113970, 116870, 117245, 117769, 121830, 134966, 140694, 144274, 148161, 155730, 158379, 160921, 166470, 175305, 202449, 216411, 234490, 235538, 246935, 263965, 296322, 304837, 316758, 321842, 337415, 350610, 351735, 353307, 360685, 404898, 432822, 482763, 493870, 527930, 588845, 609674, 674830, 680021, 703470, 706614, 721370, 726919, 740805, 791895, 804605, 914511, 965526, 1012245, 1082055, 1177690, 1360042, 1453838, 1481610, 1524185, 1530997, 1583790, 1609210, 1766535, 1829022, 2024490, 2040063, 2091973, 2164110, 2180757, 2413815, 3048370, 3061994, 3400105, 3533070, 3634595, 4080126, 4183946, 4361514, 4572555, 4592991, 4827630, 6275919, 6800210, 7269190, 7654985, 8840273, 9145110, 9185982, 9449947, 10200315, 10459865, 10903785, 12551838, 15309970, 17680546, 18899894, 20400630, 20919730, 21080651, 21807570, 22964955, 26520819, 28349841, 31379595, 42161302, 44201365, 45929910, 47249735, 53041638, 56699682, 62759190, 63241953, 88402730, 94499470, 105403255, 126483906, 132604095, 141749205, 210806510, 265208190, 274048463, 283498410, 316209765, 548096926, 632419530, 822145389, 1370242315, 1644290778, 2740484630, 4110726945, 8221453890]

約数ペア:

[(1, 8221453890), (2, 4110726945), (3, 2740484630), (5, 1644290778), (6, 1370242315), (10, 822145389), (13, 632419530), (15, 548096926), (26, 316209765), (29, 283498410), (30, 274048463), (31, 265208190), (39, 210806510), (58, 141749205), (62, 132604095), (65, 126483906), (78, 105403255), (87, 94499470), (93, 88402730), (130, 63241953), (131, 62759190), (145, 56699682), (155, 53041638), (174, 47249735), (179, 45929910), (186, 44201365), (195, 42161302), (262, 31379595), (290, 28349841), (310, 26520819), (358, 22964955), (377, 21807570), (390, 21080651), (393, 20919730), (403, 20400630), (435, 18899894), (465, 17680546), (537, 15309970), (655, 12551838), (754, 10903785), (786, 10459865), (806, 10200315), (870, 9449947), (895, 9185982), (899, 9145110), (930, 8840273), (1074, 7654985), (1131, 7269190), (1209, 6800210), (1310, 6275919), (1703, 4827630), (1790, 4592991), (1798, 4572555), (1885, 4361514), (1965, 4183946), (2015, 4080126), (2262, 3634595), (2327, 3533070), (2418, 3400105), (2685, 3061994), (2697, 3048370), (3406, 2413815), (3770, 2180757), (3799, 2164110), (3930, 2091973), (4030, 2040063), (4061, 2024490), (4495, 1829022), (4654, 1766535), (5109, 1609210), (5191, 1583790), (5370, 1530997), (5394, 1524185), (5549, 1481610), (5655, 1453838), (6045, 1360042), (6981, 1177690), (7598, 1082055), (8122, 1012245), (8515, 965526), (8990, 914511), (10218, 804605), (10382, 791895), (11098, 740805), (11310, 726919), (11397, 721370), (11635, 706614), (11687, 703470), (12090, 680021), (12183, 674830), (13485, 609674), (13962, 588845), (15573, 527930), (16647, 493870), (17030, 482763), (18995, 432822), (20305, 404898), (22794, 360685), (23270, 353307), (23374, 351735), (23449, 350610), (24366, 337415), (25545, 321842), (25955, 316758), (26970, 304837), (27745, 296322), (31146, 263965), (33294, 246935), (34905, 235538), (35061, 234490), (37990, 216411), (40610, 202449), (46898, 175305), (49387, 166470), (51090, 160921), (51910, 158379), (52793, 155730), (55490, 148161), (56985, 144274), (58435, 140694), (60915, 134966), (67483, 121830), (69810, 117769), (70122, 117245), (70347, 116870), (72137, 113970), (77865, 105586), (83235, 98774)]