201980783640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{913279}}^1$

素因数の和:913409

約数の個数: 128

約数和(自身を含む): 644410368000

約数和(自身を除く): 442429584360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 380, 388, 456, 485, 570, 582, 760, 776, 970, 1140, 1164, 1455, 1843, 1940, 2280, 2328, 2910, 3686, 3880, 5529, 5820, 7372, 9215, 11058, 11640, 14744, 18430, 22116, 27645, 36860, 44232, 55290, 73720, 110580, 221160, 913279, 1826558, 2739837, 3653116, 4566395, 5479674, 7306232, 9132790, 10959348, 13699185, 17352301, 18265580, 21918696, 27398370, 34704602, 36531160, 52056903, 54796740, 69409204, 86761505, 88588063, 104113806, 109593480, 138818408, 173523010, 177176126, 208227612, 260284515, 265764189, 347046020, 354352252, 416455224, 442940315, 520569030, 531528378, 694092040, 708704504, 885880630, 1041138060, 1063056756, 1328820945, 1683173197, 1771761260, 2082276120, 2126113512, 2657641890, 3366346394, 3543522520, 5049519591, 5315283780, 6732692788, 8415865985, 10099039182, 10630567560, 13465385576, 16831731970, 20198078364, 25247597955, 33663463940, 40396156728, 50495195910, 67326927880, 100990391820, 201980783640]

約数ペア:

[(1, 201980783640), (2, 100990391820), (3, 67326927880), (4, 50495195910), (5, 40396156728), (6, 33663463940), (8, 25247597955), (10, 20198078364), (12, 16831731970), (15, 13465385576), (19, 10630567560), (20, 10099039182), (24, 8415865985), (30, 6732692788), (38, 5315283780), (40, 5049519591), (57, 3543522520), (60, 3366346394), (76, 2657641890), (95, 2126113512), (97, 2082276120), (114, 1771761260), (120, 1683173197), (152, 1328820945), (190, 1063056756), (194, 1041138060), (228, 885880630), (285, 708704504), (291, 694092040), (380, 531528378), (388, 520569030), (456, 442940315), (485, 416455224), (570, 354352252), (582, 347046020), (760, 265764189), (776, 260284515), (970, 208227612), (1140, 177176126), (1164, 173523010), (1455, 138818408), (1843, 109593480), (1940, 104113806), (2280, 88588063), (2328, 86761505), (2910, 69409204), (3686, 54796740), (3880, 52056903), (5529, 36531160), (5820, 34704602), (7372, 27398370), (9215, 21918696), (11058, 18265580), (11640, 17352301), (14744, 13699185), (18430, 10959348), (22116, 9132790), (27645, 7306232), (36860, 5479674), (44232, 4566395), (55290, 3653116), (73720, 2739837), (110580, 1826558), (221160, 913279)]