323740620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13523}}^1$

素因数の和:13564

約数の個数: 144

約数和(自身を含む): 1181456640

約数和(自身を除く): 857716020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 13523, 23940, 27046, 40569, 54092, 67615, 81138, 94661, 121707, 135230, 162276, 189322, 202845, 243414, 256937, 270460, 283983, 378644, 405690, 473305, 486828, 513874, 567966, 608535, 770811, 811380, 851949, 946610, 1027748, 1135932, 1217070, 1284685, 1419915, 1541622, 1703898, 1798559, 1893220, 2312433, 2434140, 2569370, 2839830, 3083244, 3407796, 3597118, 3854055, 4259745, 4624866, 5138740, 5395677, 5679660, 7194236, 7708110, 8519490, 8992795, 9249732, 10791354, 11562165, 15416220, 16187031, 17038980, 17985590, 21582708, 23124330, 26978385, 32374062, 35971180, 46248660, 53956770, 64748124, 80935155, 107913540, 161870310, 323740620]

約数ペア:

[(1, 323740620), (2, 161870310), (3, 107913540), (4, 80935155), (5, 64748124), (6, 53956770), (7, 46248660), (9, 35971180), (10, 32374062), (12, 26978385), (14, 23124330), (15, 21582708), (18, 17985590), (19, 17038980), (20, 16187031), (21, 15416220), (28, 11562165), (30, 10791354), (35, 9249732), (36, 8992795), (38, 8519490), (42, 7708110), (45, 7194236), (57, 5679660), (60, 5395677), (63, 5138740), (70, 4624866), (76, 4259745), (84, 3854055), (90, 3597118), (95, 3407796), (105, 3083244), (114, 2839830), (126, 2569370), (133, 2434140), (140, 2312433), (171, 1893220), (180, 1798559), (190, 1703898), (210, 1541622), (228, 1419915), (252, 1284685), (266, 1217070), (285, 1135932), (315, 1027748), (342, 946610), (380, 851949), (399, 811380), (420, 770811), (532, 608535), (570, 567966), (630, 513874), (665, 486828), (684, 473305), (798, 405690), (855, 378644), (1140, 283983), (1197, 270460), (1260, 256937), (1330, 243414), (1596, 202845), (1710, 189322), (1995, 162276), (2394, 135230), (2660, 121707), (3420, 94661), (3990, 81138), (4788, 67615), (5985, 54092), (7980, 40569), (11970, 27046), (13523, 23940)]