315459660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1657}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 935907840

約数和(自身を除く): 620448180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 167, 190, 228, 285, 334, 380, 501, 570, 668, 835, 1002, 1140, 1657, 1670, 2004, 2505, 3173, 3314, 3340, 4971, 5010, 6346, 6628, 8285, 9519, 9942, 10020, 12692, 15865, 16570, 19038, 19884, 24855, 31483, 31730, 33140, 38076, 47595, 49710, 62966, 63460, 94449, 95190, 99420, 125932, 157415, 188898, 190380, 276719, 314830, 377796, 472245, 553438, 629660, 830157, 944490, 1106876, 1383595, 1660314, 1888980, 2767190, 3320628, 4150785, 5257661, 5534380, 8301570, 10515322, 15772983, 16603140, 21030644, 26288305, 31545966, 52576610, 63091932, 78864915, 105153220, 157729830, 315459660]

約数ペア:

[(1, 315459660), (2, 157729830), (3, 105153220), (4, 78864915), (5, 63091932), (6, 52576610), (10, 31545966), (12, 26288305), (15, 21030644), (19, 16603140), (20, 15772983), (30, 10515322), (38, 8301570), (57, 5534380), (60, 5257661), (76, 4150785), (95, 3320628), (114, 2767190), (167, 1888980), (190, 1660314), (228, 1383595), (285, 1106876), (334, 944490), (380, 830157), (501, 629660), (570, 553438), (668, 472245), (835, 377796), (1002, 314830), (1140, 276719), (1657, 190380), (1670, 188898), (2004, 157415), (2505, 125932), (3173, 99420), (3314, 95190), (3340, 94449), (4971, 63460), (5010, 62966), (6346, 49710), (6628, 47595), (8285, 38076), (9519, 33140), (9942, 31730), (10020, 31483), (12692, 24855), (15865, 19884), (16570, 19038)]