220718160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23581}}^1$

素因数の和:23613

約数の個数: 120

約数和(自身を含む): 798297864

約数和(自身を除く): 577579704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23581, 47162, 70743, 94324, 117905, 141486, 188648, 212229, 235810, 282972, 306553, 353715, 377296, 424458, 471620, 565944, 613106, 707430, 848916, 919659, 943240, 1061145, 1131888, 1226212, 1414860, 1532765, 1697832, 1839318, 1886480, 2122290, 2452424, 2758977, 2829720, 3065530, 3395664, 3678636, 4244580, 4598295, 4904848, 5517954, 5659440, 6131060, 7357272, 8489160, 9196590, 11035908, 12262120, 13794885, 14714544, 16978320, 18393180, 22071816, 24524240, 27589770, 36786360, 44143632, 55179540, 73572720, 110359080, 220718160]

約数ペア:

[(1, 220718160), (2, 110359080), (3, 73572720), (4, 55179540), (5, 44143632), (6, 36786360), (8, 27589770), (9, 24524240), (10, 22071816), (12, 18393180), (13, 16978320), (15, 14714544), (16, 13794885), (18, 12262120), (20, 11035908), (24, 9196590), (26, 8489160), (30, 7357272), (36, 6131060), (39, 5659440), (40, 5517954), (45, 4904848), (48, 4598295), (52, 4244580), (60, 3678636), (65, 3395664), (72, 3065530), (78, 2829720), (80, 2758977), (90, 2452424), (104, 2122290), (117, 1886480), (120, 1839318), (130, 1697832), (144, 1532765), (156, 1414860), (180, 1226212), (195, 1131888), (208, 1061145), (234, 943240), (240, 919659), (260, 848916), (312, 707430), (360, 613106), (390, 565944), (468, 471620), (520, 424458), (585, 377296), (624, 353715), (720, 306553), (780, 282972), (936, 235810), (1040, 212229), (1170, 188648), (1560, 141486), (1872, 117905), (2340, 94324), (3120, 70743), (4680, 47162), (9360, 23581)]