803983424580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20583293}}^1$

素因数の和:20583346

約数の個数: 144

約数和(自身を含む): 2877050502144

約数和(自身を除く): 2073067077564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 13020, 19530, 39060, 20583293, 41166586, 61749879, 82333172, 102916465, 123499758, 144083051, 185249637, 205832930, 246999516, 288166102, 308749395, 370499274, 411665860, 432249153, 576332204, 617498790, 638082083, 720415255, 740998548, 864498306, 926248185, 1234997580, 1276164166, 1296747459, 1440830510, 1728996612, 1852496370, 1914246249, 2161245765, 2552328332, 2593494918, 2881661020, 3190410415, 3704992740, 3828492498, 4322491530, 4466574581, 5186989836, 5742738747, 6380820830, 6483737295, 7656984996, 8644983060, 8933149162, 9571231245, 11485477494, 12761641660, 12967474590, 13399723743, 17866298324, 19142462490, 22332872905, 22970954988, 25934949180, 26799447486, 28713693735, 38284924980, 40199171229, 44665745810, 53598894972, 57427387470, 66998618715, 80398342458, 89331491620, 114854774940, 133997237430, 160796684916, 200995856145, 267994474860, 401991712290, 803983424580]

約数ペア:

[(1, 803983424580), (2, 401991712290), (3, 267994474860), (4, 200995856145), (5, 160796684916), (6, 133997237430), (7, 114854774940), (9, 89331491620), (10, 80398342458), (12, 66998618715), (14, 57427387470), (15, 53598894972), (18, 44665745810), (20, 40199171229), (21, 38284924980), (28, 28713693735), (30, 26799447486), (31, 25934949180), (35, 22970954988), (36, 22332872905), (42, 19142462490), (45, 17866298324), (60, 13399723743), (62, 12967474590), (63, 12761641660), (70, 11485477494), (84, 9571231245), (90, 8933149162), (93, 8644983060), (105, 7656984996), (124, 6483737295), (126, 6380820830), (140, 5742738747), (155, 5186989836), (180, 4466574581), (186, 4322491530), (210, 3828492498), (217, 3704992740), (252, 3190410415), (279, 2881661020), (310, 2593494918), (315, 2552328332), (372, 2161245765), (420, 1914246249), (434, 1852496370), (465, 1728996612), (558, 1440830510), (620, 1296747459), (630, 1276164166), (651, 1234997580), (868, 926248185), (930, 864498306), (1085, 740998548), (1116, 720415255), (1260, 638082083), (1302, 617498790), (1395, 576332204), (1860, 432249153), (1953, 411665860), (2170, 370499274), (2604, 308749395), (2790, 288166102), (3255, 246999516), (3906, 205832930), (4340, 185249637), (5580, 144083051), (6510, 123499758), (7812, 102916465), (9765, 82333172), (13020, 61749879), (19530, 41166586), (39060, 20583293)]