6401804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{96821}}^1$

素因数の和:96883

約数の個数: 128

約数和(自身を含む): 20913552000

約数和(自身を除く): 14511747480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 5510, 6612, 8265, 11020, 13224, 16530, 22040, 33060, 66120, 96821, 193642, 290463, 387284, 484105, 580926, 774568, 968210, 1161852, 1452315, 1839599, 1936420, 2323704, 2807809, 2904630, 3679198, 3872840, 5518797, 5615618, 5809260, 7358396, 8423427, 9197995, 11037594, 11231236, 11618520, 14039045, 14716792, 16846854, 18395990, 22075188, 22462472, 27593985, 28078090, 33693708, 36791980, 42117135, 44150376, 53348371, 55187970, 56156180, 67387416, 73583960, 84234270, 106696742, 110375940, 112312360, 160045113, 168468540, 213393484, 220751880, 266741855, 320090226, 336937080, 426786968, 533483710, 640180452, 800225565, 1066967420, 1280360904, 1600451130, 2133934840, 3200902260, 6401804520]

約数ペア:

[(1, 6401804520), (2, 3200902260), (3, 2133934840), (4, 1600451130), (5, 1280360904), (6, 1066967420), (8, 800225565), (10, 640180452), (12, 533483710), (15, 426786968), (19, 336937080), (20, 320090226), (24, 266741855), (29, 220751880), (30, 213393484), (38, 168468540), (40, 160045113), (57, 112312360), (58, 110375940), (60, 106696742), (76, 84234270), (87, 73583960), (95, 67387416), (114, 56156180), (116, 55187970), (120, 53348371), (145, 44150376), (152, 42117135), (174, 36791980), (190, 33693708), (228, 28078090), (232, 27593985), (285, 22462472), (290, 22075188), (348, 18395990), (380, 16846854), (435, 14716792), (456, 14039045), (551, 11618520), (570, 11231236), (580, 11037594), (696, 9197995), (760, 8423427), (870, 7358396), (1102, 5809260), (1140, 5615618), (1160, 5518797), (1653, 3872840), (1740, 3679198), (2204, 2904630), (2280, 2807809), (2755, 2323704), (3306, 1936420), (3480, 1839599), (4408, 1452315), (5510, 1161852), (6612, 968210), (8265, 774568), (11020, 580926), (13224, 484105), (16530, 387284), (22040, 290463), (33060, 193642), (66120, 96821)]