470992860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 1591363200

約数和(自身を除く): 1120370340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 397, 468, 507, 540, 585, 676, 702, 780, 794, 845, 1014, 1170, 1191, 1404, 1521, 1588, 1690, 1755, 1985, 2028, 2197, 2340, 2382, 2535, 3042, 3380, 3510, 3573, 3970, 4394, 4563, 4764, 5070, 5161, 5955, 6084, 6591, 7020, 7146, 7605, 7940, 8788, 9126, 10140, 10322, 10719, 10985, 11910, 13182, 14292, 15210, 15483, 17865, 18252, 19773, 20644, 21438, 21970, 22815, 23820, 25805, 26364, 30420, 30966, 32955, 35730, 39546, 42876, 43940, 45630, 46449, 51610, 53595, 59319, 61932, 65910, 67093, 71460, 77415, 79092, 91260, 92898, 98865, 103220, 107190, 118638, 131820, 134186, 139347, 154830, 185796, 197730, 201279, 214380, 232245, 237276, 268372, 278694, 296595, 309660, 335465, 395460, 402558, 464490, 557388, 593190, 603837, 670930, 696735, 805116, 872209, 928980, 1006395, 1186380, 1207674, 1341860, 1393470, 1744418, 1811511, 2012790, 2415348, 2616627, 2786940, 3019185, 3488836, 3623022, 4025580, 4361045, 5233254, 6038370, 7246044, 7849881, 8722090, 9057555, 10466508, 12076740, 13083135, 15699762, 17444180, 18115110, 23549643, 26166270, 31399524, 36230220, 39249405, 47099286, 52332540, 78498810, 94198572, 117748215, 156997620, 235496430, 470992860]

約数ペア:

[(1, 470992860), (2, 235496430), (3, 156997620), (4, 117748215), (5, 94198572), (6, 78498810), (9, 52332540), (10, 47099286), (12, 39249405), (13, 36230220), (15, 31399524), (18, 26166270), (20, 23549643), (26, 18115110), (27, 17444180), (30, 15699762), (36, 13083135), (39, 12076740), (45, 10466508), (52, 9057555), (54, 8722090), (60, 7849881), (65, 7246044), (78, 6038370), (90, 5233254), (108, 4361045), (117, 4025580), (130, 3623022), (135, 3488836), (156, 3019185), (169, 2786940), (180, 2616627), (195, 2415348), (234, 2012790), (260, 1811511), (270, 1744418), (338, 1393470), (351, 1341860), (390, 1207674), (397, 1186380), (468, 1006395), (507, 928980), (540, 872209), (585, 805116), (676, 696735), (702, 670930), (780, 603837), (794, 593190), (845, 557388), (1014, 464490), (1170, 402558), (1191, 395460), (1404, 335465), (1521, 309660), (1588, 296595), (1690, 278694), (1755, 268372), (1985, 237276), (2028, 232245), (2197, 214380), (2340, 201279), (2382, 197730), (2535, 185796), (3042, 154830), (3380, 139347), (3510, 134186), (3573, 131820), (3970, 118638), (4394, 107190), (4563, 103220), (4764, 98865), (5070, 92898), (5161, 91260), (5955, 79092), (6084, 77415), (6591, 71460), (7020, 67093), (7146, 65910), (7605, 61932), (7940, 59319), (8788, 53595), (9126, 51610), (10140, 46449), (10322, 45630), (10719, 43940), (10985, 42876), (11910, 39546), (13182, 35730), (14292, 32955), (15210, 30966), (15483, 30420), (17865, 26364), (18252, 25805), (19773, 23820), (20644, 22815), (21438, 21970)]