342586920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219607}}^1$

素因数の和:219634

約数の個数: 64

約数和(自身を含む): 1106824320

約数和(自身を除く): 764237400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 219607, 439214, 658821, 878428, 1098035, 1317642, 1756856, 2196070, 2635284, 2854891, 3294105, 4392140, 5270568, 5709782, 6588210, 8564673, 8784280, 11419564, 13176420, 14274455, 17129346, 22839128, 26352840, 28548910, 34258692, 42823365, 57097820, 68517384, 85646730, 114195640, 171293460, 342586920]

約数ペア:

[(1, 342586920), (2, 171293460), (3, 114195640), (4, 85646730), (5, 68517384), (6, 57097820), (8, 42823365), (10, 34258692), (12, 28548910), (13, 26352840), (15, 22839128), (20, 17129346), (24, 14274455), (26, 13176420), (30, 11419564), (39, 8784280), (40, 8564673), (52, 6588210), (60, 5709782), (65, 5270568), (78, 4392140), (104, 3294105), (120, 2854891), (130, 2635284), (156, 2196070), (195, 1756856), (260, 1317642), (312, 1098035), (390, 878428), (520, 658821), (780, 439214), (1560, 219607)]