217325280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26633}}^1$

素因数の和:26668

約数の個数: 96

約数和(自身を含む): 724870944

約数和(自身を除く): 507545664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 26633, 53266, 79899, 106532, 133165, 159798, 213064, 266330, 319596, 399495, 426128, 452761, 532660, 639192, 798990, 852256, 905522, 1065320, 1278384, 1358283, 1597980, 1811044, 2130640, 2263805, 2556768, 2716566, 3195960, 3622088, 4261280, 4527610, 5433132, 6391920, 6791415, 7244176, 9055220, 10866264, 12783840, 13582830, 14488352, 18110440, 21732528, 27165660, 36220880, 43465056, 54331320, 72441760, 108662640, 217325280]

約数ペア:

[(1, 217325280), (2, 108662640), (3, 72441760), (4, 54331320), (5, 43465056), (6, 36220880), (8, 27165660), (10, 21732528), (12, 18110440), (15, 14488352), (16, 13582830), (17, 12783840), (20, 10866264), (24, 9055220), (30, 7244176), (32, 6791415), (34, 6391920), (40, 5433132), (48, 4527610), (51, 4261280), (60, 3622088), (68, 3195960), (80, 2716566), (85, 2556768), (96, 2263805), (102, 2130640), (120, 1811044), (136, 1597980), (160, 1358283), (170, 1278384), (204, 1065320), (240, 905522), (255, 852256), (272, 798990), (340, 639192), (408, 532660), (480, 452761), (510, 426128), (544, 399495), (680, 319596), (816, 266330), (1020, 213064), (1360, 159798), (1632, 133165), (2040, 106532), (2720, 79899), (4080, 53266), (8160, 26633)]