7728980760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{1483}}^1$

素因数の和:1998

約数の個数: 192

約数和(自身を含む): 26002529280

約数和(自身を除く): 18273548520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 467, 558, 620, 744, 930, 934, 1116, 1240, 1395, 1401, 1483, 1860, 1868, 2232, 2335, 2790, 2802, 2966, 3720, 3736, 4203, 4449, 4670, 5580, 5604, 5932, 7005, 7415, 8406, 8898, 9340, 11160, 11208, 11864, 13347, 14010, 14477, 14830, 16812, 17796, 18680, 21015, 22245, 26694, 28020, 28954, 29660, 33624, 35592, 42030, 43431, 44490, 45973, 53388, 56040, 57908, 59320, 66735, 72385, 84060, 86862, 88980, 91946, 106776, 115816, 130293, 133470, 137919, 144770, 168120, 173724, 177960, 183892, 217155, 229865, 260586, 266940, 275838, 289540, 347448, 367784, 413757, 434310, 459730, 521172, 533880, 551676, 579080, 651465, 689595, 692561, 827514, 868620, 919460, 1042344, 1103352, 1302930, 1379190, 1385122, 1655028, 1737240, 1838920, 2068785, 2077683, 2605860, 2758380, 2770244, 3310056, 3462805, 4137570, 4155366, 5211720, 5516760, 5540488, 6233049, 6925610, 8275140, 8310732, 10388415, 12466098, 13851220, 16550280, 16621464, 20776830, 21469391, 24932196, 27702440, 31165245, 41553660, 42938782, 49864392, 62330490, 64408173, 83107320, 85877564, 107346955, 124660980, 128816346, 171755128, 193224519, 214693910, 249321960, 257632692, 322040865, 386449038, 429387820, 515265384, 644081730, 772898076, 858775640, 966122595, 1288163460, 1545796152, 1932245190, 2576326920, 3864490380, 7728980760]

約数ペア:

[(1, 7728980760), (2, 3864490380), (3, 2576326920), (4, 1932245190), (5, 1545796152), (6, 1288163460), (8, 966122595), (9, 858775640), (10, 772898076), (12, 644081730), (15, 515265384), (18, 429387820), (20, 386449038), (24, 322040865), (30, 257632692), (31, 249321960), (36, 214693910), (40, 193224519), (45, 171755128), (60, 128816346), (62, 124660980), (72, 107346955), (90, 85877564), (93, 83107320), (120, 64408173), (124, 62330490), (155, 49864392), (180, 42938782), (186, 41553660), (248, 31165245), (279, 27702440), (310, 24932196), (360, 21469391), (372, 20776830), (465, 16621464), (467, 16550280), (558, 13851220), (620, 12466098), (744, 10388415), (930, 8310732), (934, 8275140), (1116, 6925610), (1240, 6233049), (1395, 5540488), (1401, 5516760), (1483, 5211720), (1860, 4155366), (1868, 4137570), (2232, 3462805), (2335, 3310056), (2790, 2770244), (2802, 2758380), (2966, 2605860), (3720, 2077683), (3736, 2068785), (4203, 1838920), (4449, 1737240), (4670, 1655028), (5580, 1385122), (5604, 1379190), (5932, 1302930), (7005, 1103352), (7415, 1042344), (8406, 919460), (8898, 868620), (9340, 827514), (11160, 692561), (11208, 689595), (11864, 651465), (13347, 579080), (14010, 551676), (14477, 533880), (14830, 521172), (16812, 459730), (17796, 434310), (18680, 413757), (21015, 367784), (22245, 347448), (26694, 289540), (28020, 275838), (28954, 266940), (29660, 260586), (33624, 229865), (35592, 217155), (42030, 183892), (43431, 177960), (44490, 173724), (45973, 168120), (53388, 144770), (56040, 137919), (57908, 133470), (59320, 130293), (66735, 115816), (72385, 106776), (84060, 91946), (86862, 88980)]