213154080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10831}}^1$

素因数の和:10890

約数の個数: 96

約数和(自身を含む): 687875328

約数和(自身を除く): 474721248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 10831, 19680, 21662, 32493, 43324, 54155, 64986, 86648, 108310, 129972, 162465, 173296, 216620, 259944, 324930, 346592, 433240, 444071, 519888, 649860, 866480, 888142, 1039776, 1299720, 1332213, 1732960, 1776284, 2220355, 2599440, 2664426, 3552568, 4440710, 5198880, 5328852, 6661065, 7105136, 8881420, 10657704, 13322130, 14210272, 17762840, 21315408, 26644260, 35525680, 42630816, 53288520, 71051360, 106577040, 213154080]

約数ペア:

[(1, 213154080), (2, 106577040), (3, 71051360), (4, 53288520), (5, 42630816), (6, 35525680), (8, 26644260), (10, 21315408), (12, 17762840), (15, 14210272), (16, 13322130), (20, 10657704), (24, 8881420), (30, 7105136), (32, 6661065), (40, 5328852), (41, 5198880), (48, 4440710), (60, 3552568), (80, 2664426), (82, 2599440), (96, 2220355), (120, 1776284), (123, 1732960), (160, 1332213), (164, 1299720), (205, 1039776), (240, 888142), (246, 866480), (328, 649860), (410, 519888), (480, 444071), (492, 433240), (615, 346592), (656, 324930), (820, 259944), (984, 216620), (1230, 173296), (1312, 162465), (1640, 129972), (1968, 108310), (2460, 86648), (3280, 64986), (3936, 54155), (4920, 43324), (6560, 32493), (9840, 21662), (10831, 19680)]