129213240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{733}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 421727040

約数和(自身を除く): 292513800

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, 113, 120, 130, 156, 195, 226, 260, 312, 339, 390, 452, 520, 565, 678, 733, 780, 904, 1130, 1356, 1466, 1469, 1560, 1695, 2199, 2260, 2712, 2932, 2938, 3390, 3665, 4398, 4407, 4520, 5864, 5876, 6780, 7330, 7345, 8796, 8814, 9529, 10995, 11752, 13560, 14660, 14690, 17592, 17628, 19058, 21990, 22035, 28587, 29320, 29380, 35256, 38116, 43980, 44070, 47645, 57174, 58760, 76232, 82829, 87960, 88140, 95290, 114348, 142935, 165658, 176280, 190580, 228696, 248487, 285870, 331316, 381160, 414145, 496974, 571740, 662632, 828290, 993948, 1076777, 1143480, 1242435, 1656580, 1987896, 2153554, 2484870, 3230331, 3313160, 4307108, 4969740, 5383885, 6460662, 8614216, 9939480, 10767770, 12921324, 16151655, 21535540, 25842648, 32303310, 43071080, 64606620, 129213240]

約数ペア:

[(1, 129213240), (2, 64606620), (3, 43071080), (4, 32303310), (5, 25842648), (6, 21535540), (8, 16151655), (10, 12921324), (12, 10767770), (13, 9939480), (15, 8614216), (20, 6460662), (24, 5383885), (26, 4969740), (30, 4307108), (39, 3313160), (40, 3230331), (52, 2484870), (60, 2153554), (65, 1987896), (78, 1656580), (104, 1242435), (113, 1143480), (120, 1076777), (130, 993948), (156, 828290), (195, 662632), (226, 571740), (260, 496974), (312, 414145), (339, 381160), (390, 331316), (452, 285870), (520, 248487), (565, 228696), (678, 190580), (733, 176280), (780, 165658), (904, 142935), (1130, 114348), (1356, 95290), (1466, 88140), (1469, 87960), (1560, 82829), (1695, 76232), (2199, 58760), (2260, 57174), (2712, 47645), (2932, 44070), (2938, 43980), (3390, 38116), (3665, 35256), (4398, 29380), (4407, 29320), (4520, 28587), (5864, 22035), (5876, 21990), (6780, 19058), (7330, 17628), (7345, 17592), (8796, 14690), (8814, 14660), (9529, 13560), (10995, 11752)]