138719880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29641}}^1$

素因数の和:29671

約数の個数: 96

約数和(自身を含む): 485535960

約数和(自身を除く): 346816080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 29641, 59282, 88923, 118564, 148205, 177846, 237128, 266769, 296410, 355692, 385333, 444615, 533538, 592820, 711384, 770666, 889230, 1067076, 1155999, 1185640, 1333845, 1541332, 1778460, 1926665, 2134152, 2311998, 2667690, 3082664, 3467997, 3556920, 3853330, 4623996, 5335380, 5779995, 6935994, 7706660, 9247992, 10670760, 11559990, 13871988, 15413320, 17339985, 23119980, 27743976, 34679970, 46239960, 69359940, 138719880]

約数ペア:

[(1, 138719880), (2, 69359940), (3, 46239960), (4, 34679970), (5, 27743976), (6, 23119980), (8, 17339985), (9, 15413320), (10, 13871988), (12, 11559990), (13, 10670760), (15, 9247992), (18, 7706660), (20, 6935994), (24, 5779995), (26, 5335380), (30, 4623996), (36, 3853330), (39, 3556920), (40, 3467997), (45, 3082664), (52, 2667690), (60, 2311998), (65, 2134152), (72, 1926665), (78, 1778460), (90, 1541332), (104, 1333845), (117, 1185640), (120, 1155999), (130, 1067076), (156, 889230), (180, 770666), (195, 711384), (234, 592820), (260, 533538), (312, 444615), (360, 385333), (390, 355692), (468, 296410), (520, 266769), (585, 237128), (780, 177846), (936, 148205), (1170, 118564), (1560, 88923), (2340, 59282), (4680, 29641)]