2638836693720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{12792499}}^1$

素因数の和:12792710

約数の個数: 128

約数和(自身を含む): 8842176000000

約数和(自身を除く): 6203339306280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 764, 955, 1080, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4584, 5157, 5730, 6876, 7640, 8595, 10314, 11460, 13752, 17190, 20628, 22920, 25785, 34380, 41256, 51570, 68760, 103140, 206280, 12792499, 25584998, 38377497, 51169996, 63962495, 76754994, 102339992, 115132491, 127924990, 153509988, 191887485, 230264982, 255849980, 307019976, 345397473, 383774970, 460529964, 511699960, 575662455, 690794946, 767549940, 921059928, 1151324910, 1381589892, 1535099880, 1726987365, 2302649820, 2443367309, 2763179784, 3453974730, 4605299640, 4886734618, 6907949460, 7330101927, 9773469236, 12216836545, 13815898920, 14660203854, 19546938472, 21990305781, 24433673090, 29320407708, 36650509635, 43980611562, 48867346180, 58640815416, 65970917343, 73301019270, 87961223124, 97734692360, 109951528905, 131941834686, 146602038540, 175922446248, 219903057810, 263883669372, 293204077080, 329854586715, 439806115620, 527767338744, 659709173430, 879612231240, 1319418346860, 2638836693720]

約数ペア:

[(1, 2638836693720), (2, 1319418346860), (3, 879612231240), (4, 659709173430), (5, 527767338744), (6, 439806115620), (8, 329854586715), (9, 293204077080), (10, 263883669372), (12, 219903057810), (15, 175922446248), (18, 146602038540), (20, 131941834686), (24, 109951528905), (27, 97734692360), (30, 87961223124), (36, 73301019270), (40, 65970917343), (45, 58640815416), (54, 48867346180), (60, 43980611562), (72, 36650509635), (90, 29320407708), (108, 24433673090), (120, 21990305781), (135, 19546938472), (180, 14660203854), (191, 13815898920), (216, 12216836545), (270, 9773469236), (360, 7330101927), (382, 6907949460), (540, 4886734618), (573, 4605299640), (764, 3453974730), (955, 2763179784), (1080, 2443367309), (1146, 2302649820), (1528, 1726987365), (1719, 1535099880), (1910, 1381589892), (2292, 1151324910), (2865, 921059928), (3438, 767549940), (3820, 690794946), (4584, 575662455), (5157, 511699960), (5730, 460529964), (6876, 383774970), (7640, 345397473), (8595, 307019976), (10314, 255849980), (11460, 230264982), (13752, 191887485), (17190, 153509988), (20628, 127924990), (22920, 115132491), (25785, 102339992), (34380, 76754994), (41256, 63962495), (51570, 51169996), (68760, 38377497), (103140, 25584998), (206280, 12792499)]