145888260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2313

約数の個数: 96

約数和(自身を含む): 469926912

約数和(自身を除く): 324038652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1630, 1956, 2131, 2282, 2445, 3260, 3423, 4262, 4564, 4890, 5705, 6393, 6846, 8524, 9780, 10655, 11410, 12786, 13692, 14917, 17115, 21310, 22820, 25572, 29834, 31965, 34230, 42620, 44751, 59668, 63930, 68460, 74585, 89502, 127860, 149170, 179004, 223755, 298340, 347353, 447510, 694706, 895020, 1042059, 1389412, 1736765, 2084118, 2431471, 3473530, 4168236, 4862942, 5210295, 6947060, 7294413, 9725884, 10420590, 12157355, 14588826, 20841180, 24314710, 29177652, 36472065, 48629420, 72944130, 145888260]

約数ペア:

[(1, 145888260), (2, 72944130), (3, 48629420), (4, 36472065), (5, 29177652), (6, 24314710), (7, 20841180), (10, 14588826), (12, 12157355), (14, 10420590), (15, 9725884), (20, 7294413), (21, 6947060), (28, 5210295), (30, 4862942), (35, 4168236), (42, 3473530), (60, 2431471), (70, 2084118), (84, 1736765), (105, 1389412), (140, 1042059), (163, 895020), (210, 694706), (326, 447510), (420, 347353), (489, 298340), (652, 223755), (815, 179004), (978, 149170), (1141, 127860), (1630, 89502), (1956, 74585), (2131, 68460), (2282, 63930), (2445, 59668), (3260, 44751), (3423, 42620), (4262, 34230), (4564, 31965), (4890, 29834), (5705, 25572), (6393, 22820), (6846, 21310), (8524, 17115), (9780, 14917), (10655, 13692), (11410, 12786)]