15672981840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{3559}}^1$

素因数の和:3945

約数の個数: 160

約数和(自身を含む): 49582540800

約数和(自身を除く): 33909558960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 311, 354, 472, 590, 622, 708, 885, 933, 944, 1180, 1244, 1416, 1555, 1770, 1866, 2360, 2488, 2832, 3110, 3540, 3559, 3732, 4665, 4720, 4976, 6220, 7080, 7118, 7464, 9330, 10677, 12440, 14160, 14236, 14928, 17795, 18349, 18660, 21354, 24880, 28472, 35590, 36698, 37320, 42708, 53385, 55047, 56944, 71180, 73396, 74640, 85416, 91745, 106770, 110094, 142360, 146792, 170832, 183490, 209981, 213540, 220188, 275235, 284720, 293584, 366980, 419962, 427080, 440376, 550470, 629943, 733960, 839924, 854160, 880752, 1049905, 1100940, 1106849, 1259886, 1467920, 1679848, 2099810, 2201880, 2213698, 2519772, 3149715, 3320547, 3359696, 4199620, 4403760, 4427396, 5039544, 5534245, 6299430, 6641094, 8399240, 8854792, 10079088, 11068490, 12598860, 13282188, 16602735, 16798480, 17709584, 22136980, 25197720, 26564376, 33205470, 44273960, 50395440, 53128752, 65304091, 66410940, 88547920, 130608182, 132821880, 195912273, 261216364, 265643760, 326520455, 391824546, 522432728, 653040910, 783649092, 979561365, 1044865456, 1306081820, 1567298184, 1959122730, 2612163640, 3134596368, 3918245460, 5224327280, 7836490920, 15672981840]

約数ペア:

[(1, 15672981840), (2, 7836490920), (3, 5224327280), (4, 3918245460), (5, 3134596368), (6, 2612163640), (8, 1959122730), (10, 1567298184), (12, 1306081820), (15, 1044865456), (16, 979561365), (20, 783649092), (24, 653040910), (30, 522432728), (40, 391824546), (48, 326520455), (59, 265643760), (60, 261216364), (80, 195912273), (118, 132821880), (120, 130608182), (177, 88547920), (236, 66410940), (240, 65304091), (295, 53128752), (311, 50395440), (354, 44273960), (472, 33205470), (590, 26564376), (622, 25197720), (708, 22136980), (885, 17709584), (933, 16798480), (944, 16602735), (1180, 13282188), (1244, 12598860), (1416, 11068490), (1555, 10079088), (1770, 8854792), (1866, 8399240), (2360, 6641094), (2488, 6299430), (2832, 5534245), (3110, 5039544), (3540, 4427396), (3559, 4403760), (3732, 4199620), (4665, 3359696), (4720, 3320547), (4976, 3149715), (6220, 2519772), (7080, 2213698), (7118, 2201880), (7464, 2099810), (9330, 1679848), (10677, 1467920), (12440, 1259886), (14160, 1106849), (14236, 1100940), (14928, 1049905), (17795, 880752), (18349, 854160), (18660, 839924), (21354, 733960), (24880, 629943), (28472, 550470), (35590, 440376), (36698, 427080), (37320, 419962), (42708, 366980), (53385, 293584), (55047, 284720), (56944, 275235), (71180, 220188), (73396, 213540), (74640, 209981), (85416, 183490), (91745, 170832), (106770, 146792), (110094, 142360)]