1570989720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1531}}^1$

素因数の和:2065

約数の個数: 128

約数和(自身を含む): 5003389440

約数和(自身を除く): 3432399720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 503, 510, 680, 1006, 1020, 1509, 1531, 2012, 2040, 2515, 3018, 3062, 4024, 4593, 5030, 6036, 6124, 7545, 7655, 8551, 9186, 10060, 12072, 12248, 15090, 15310, 17102, 18372, 20120, 22965, 25653, 26027, 30180, 30620, 34204, 36744, 42755, 45930, 51306, 52054, 60360, 61240, 68408, 78081, 85510, 91860, 102612, 104108, 128265, 130135, 156162, 171020, 183720, 205224, 208216, 256530, 260270, 312324, 342040, 390405, 513060, 520540, 624648, 770093, 780810, 1026120, 1041080, 1540186, 1561620, 2310279, 3080372, 3123240, 3850465, 4620558, 6160744, 7700930, 9241116, 11551395, 13091581, 15401860, 18482232, 23102790, 26183162, 30803720, 39274743, 46205580, 52366324, 65457905, 78549486, 92411160, 104732648, 130915810, 157098972, 196373715, 261831620, 314197944, 392747430, 523663240, 785494860, 1570989720]

約数ペア:

[(1, 1570989720), (2, 785494860), (3, 523663240), (4, 392747430), (5, 314197944), (6, 261831620), (8, 196373715), (10, 157098972), (12, 130915810), (15, 104732648), (17, 92411160), (20, 78549486), (24, 65457905), (30, 52366324), (34, 46205580), (40, 39274743), (51, 30803720), (60, 26183162), (68, 23102790), (85, 18482232), (102, 15401860), (120, 13091581), (136, 11551395), (170, 9241116), (204, 7700930), (255, 6160744), (340, 4620558), (408, 3850465), (503, 3123240), (510, 3080372), (680, 2310279), (1006, 1561620), (1020, 1540186), (1509, 1041080), (1531, 1026120), (2012, 780810), (2040, 770093), (2515, 624648), (3018, 520540), (3062, 513060), (4024, 390405), (4593, 342040), (5030, 312324), (6036, 260270), (6124, 256530), (7545, 208216), (7655, 205224), (8551, 183720), (9186, 171020), (10060, 156162), (12072, 130135), (12248, 128265), (15090, 104108), (15310, 102612), (17102, 91860), (18372, 85510), (20120, 78081), (22965, 68408), (25653, 61240), (26027, 60360), (30180, 52054), (30620, 51306), (34204, 45930), (36744, 42755)]