164558160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17581}}^1$

素因数の和:17613

約数の個数: 120

約数和(自身を含む): 595185864

約数和(自身を除く): 430627704

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, 17581, 35162, 52743, 70324, 87905, 105486, 140648, 158229, 175810, 210972, 228553, 263715, 281296, 316458, 351620, 421944, 457106, 527430, 632916, 685659, 703240, 791145, 843888, 914212, 1054860, 1142765, 1265832, 1371318, 1406480, 1582290, 1828424, 2056977, 2109720, 2285530, 2531664, 2742636, 3164580, 3428295, 3656848, 4113954, 4219440, 4571060, 5485272, 6329160, 6856590, 8227908, 9142120, 10284885, 10970544, 12658320, 13713180, 16455816, 18284240, 20569770, 27426360, 32911632, 41139540, 54852720, 82279080, 164558160]

約数ペア:

[(1, 164558160), (2, 82279080), (3, 54852720), (4, 41139540), (5, 32911632), (6, 27426360), (8, 20569770), (9, 18284240), (10, 16455816), (12, 13713180), (13, 12658320), (15, 10970544), (16, 10284885), (18, 9142120), (20, 8227908), (24, 6856590), (26, 6329160), (30, 5485272), (36, 4571060), (39, 4219440), (40, 4113954), (45, 3656848), (48, 3428295), (52, 3164580), (60, 2742636), (65, 2531664), (72, 2285530), (78, 2109720), (80, 2056977), (90, 1828424), (104, 1582290), (117, 1406480), (120, 1371318), (130, 1265832), (144, 1142765), (156, 1054860), (180, 914212), (195, 843888), (208, 791145), (234, 703240), (240, 685659), (260, 632916), (312, 527430), (360, 457106), (390, 421944), (468, 351620), (520, 316458), (585, 281296), (624, 263715), (720, 228553), (780, 210972), (936, 175810), (1040, 158229), (1170, 140648), (1560, 105486), (1872, 87905), (2340, 70324), (3120, 52743), (4680, 35162), (9360, 17581)]