666929160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26849}}^1$

素因数の和:26892

約数の個数: 128

約数和(自身を含む): 2319840000

約数和(自身を除く): 1652910840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 26849, 53698, 80547, 107396, 134245, 161094, 214792, 241641, 268490, 322188, 402735, 483282, 536980, 617527, 644376, 724923, 805470, 966564, 1073960, 1208205, 1235054, 1449846, 1610940, 1852581, 1933128, 2416410, 2470108, 2899692, 3087635, 3221880, 3624615, 3705162, 4832820, 4940216, 5557743, 5799384, 6175270, 7249230, 7410324, 9262905, 9665640, 11115486, 12350540, 14498460, 14820648, 16673229, 18525810, 22230972, 24701080, 27788715, 28996920, 33346458, 37051620, 44461944, 55577430, 66692916, 74103240, 83366145, 111154860, 133385832, 166732290, 222309720, 333464580, 666929160]

約数ペア:

[(1, 666929160), (2, 333464580), (3, 222309720), (4, 166732290), (5, 133385832), (6, 111154860), (8, 83366145), (9, 74103240), (10, 66692916), (12, 55577430), (15, 44461944), (18, 37051620), (20, 33346458), (23, 28996920), (24, 27788715), (27, 24701080), (30, 22230972), (36, 18525810), (40, 16673229), (45, 14820648), (46, 14498460), (54, 12350540), (60, 11115486), (69, 9665640), (72, 9262905), (90, 7410324), (92, 7249230), (108, 6175270), (115, 5799384), (120, 5557743), (135, 4940216), (138, 4832820), (180, 3705162), (184, 3624615), (207, 3221880), (216, 3087635), (230, 2899692), (270, 2470108), (276, 2416410), (345, 1933128), (360, 1852581), (414, 1610940), (460, 1449846), (540, 1235054), (552, 1208205), (621, 1073960), (690, 966564), (828, 805470), (920, 724923), (1035, 644376), (1080, 617527), (1242, 536980), (1380, 483282), (1656, 402735), (2070, 322188), (2484, 268490), (2760, 241641), (3105, 214792), (4140, 161094), (4968, 134245), (6210, 107396), (8280, 80547), (12420, 53698), (24840, 26849)]