157455480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14419}}^1$

素因数の和:14453

約数の個数: 128

約数和(自身を含む): 581414400

約数和(自身を除く): 423958920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 14419, 28838, 43257, 57676, 72095, 86514, 100933, 115352, 144190, 173028, 187447, 201866, 216285, 288380, 302799, 346056, 374894, 403732, 432570, 504665, 562341, 576760, 605598, 749788, 807464, 865140, 937235, 1009330, 1124682, 1211196, 1312129, 1499576, 1513995, 1730280, 1874470, 2018660, 2249364, 2422392, 2624258, 2811705, 3027990, 3748940, 3936387, 4037320, 4498728, 5248516, 5623410, 6055980, 6560645, 7497880, 7872774, 10497032, 11246820, 12111960, 13121290, 15745548, 19681935, 22493640, 26242580, 31491096, 39363870, 52485160, 78727740, 157455480]

約数ペア:

[(1, 157455480), (2, 78727740), (3, 52485160), (4, 39363870), (5, 31491096), (6, 26242580), (7, 22493640), (8, 19681935), (10, 15745548), (12, 13121290), (13, 12111960), (14, 11246820), (15, 10497032), (20, 7872774), (21, 7497880), (24, 6560645), (26, 6055980), (28, 5623410), (30, 5248516), (35, 4498728), (39, 4037320), (40, 3936387), (42, 3748940), (52, 3027990), (56, 2811705), (60, 2624258), (65, 2422392), (70, 2249364), (78, 2018660), (84, 1874470), (91, 1730280), (104, 1513995), (105, 1499576), (120, 1312129), (130, 1211196), (140, 1124682), (156, 1009330), (168, 937235), (182, 865140), (195, 807464), (210, 749788), (260, 605598), (273, 576760), (280, 562341), (312, 504665), (364, 432570), (390, 403732), (420, 374894), (455, 346056), (520, 302799), (546, 288380), (728, 216285), (780, 201866), (840, 187447), (910, 173028), (1092, 144190), (1365, 115352), (1560, 100933), (1820, 86514), (2184, 72095), (2730, 57676), (3640, 43257), (5460, 28838), (10920, 14419)]