1042999080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 3188160000

約数和(自身を除く): 2145160920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 269, 316, 395, 409, 474, 538, 632, 790, 807, 818, 948, 1076, 1185, 1227, 1345, 1580, 1614, 1636, 1896, 2045, 2152, 2370, 2454, 2690, 3160, 3228, 3272, 4035, 4090, 4740, 4908, 5380, 6135, 6456, 8070, 8180, 9480, 9816, 10760, 12270, 16140, 16360, 21251, 24540, 32280, 32311, 42502, 49080, 63753, 64622, 85004, 96933, 106255, 110021, 127506, 129244, 161555, 170008, 193866, 212510, 220042, 255012, 258488, 318765, 323110, 330063, 387732, 425020, 440084, 484665, 510024, 550105, 637530, 646220, 660126, 775464, 850040, 880168, 969330, 1100210, 1275060, 1292440, 1320252, 1650315, 1938660, 2200420, 2550120, 2640504, 3300630, 3877320, 4400840, 6601260, 8691659, 13202520, 17383318, 26074977, 34766636, 43458295, 52149954, 69533272, 86916590, 104299908, 130374885, 173833180, 208599816, 260749770, 347666360, 521499540, 1042999080]

約数ペア:

[(1, 1042999080), (2, 521499540), (3, 347666360), (4, 260749770), (5, 208599816), (6, 173833180), (8, 130374885), (10, 104299908), (12, 86916590), (15, 69533272), (20, 52149954), (24, 43458295), (30, 34766636), (40, 26074977), (60, 17383318), (79, 13202520), (120, 8691659), (158, 6601260), (237, 4400840), (269, 3877320), (316, 3300630), (395, 2640504), (409, 2550120), (474, 2200420), (538, 1938660), (632, 1650315), (790, 1320252), (807, 1292440), (818, 1275060), (948, 1100210), (1076, 969330), (1185, 880168), (1227, 850040), (1345, 775464), (1580, 660126), (1614, 646220), (1636, 637530), (1896, 550105), (2045, 510024), (2152, 484665), (2370, 440084), (2454, 425020), (2690, 387732), (3160, 330063), (3228, 323110), (3272, 318765), (4035, 258488), (4090, 255012), (4740, 220042), (4908, 212510), (5380, 193866), (6135, 170008), (6456, 161555), (8070, 129244), (8180, 127506), (9480, 110021), (9816, 106255), (10760, 96933), (12270, 85004), (16140, 64622), (16360, 63753), (21251, 49080), (24540, 42502), (32280, 32311)]