373380280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1629

約数の個数: 128

約数和(自身を含む): 1050094080

約数和(自身を除く): 676713800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 280, 335, 364, 455, 469, 520, 536, 670, 728, 871, 910, 938, 1340, 1531, 1742, 1820, 1876, 2345, 2680, 3062, 3484, 3640, 3752, 4355, 4690, 6097, 6124, 6968, 7655, 8710, 9380, 10717, 12194, 12248, 15310, 17420, 18760, 19903, 21434, 24388, 30485, 30620, 34840, 39806, 42868, 48776, 53585, 60970, 61240, 79612, 85736, 99515, 102577, 107170, 121940, 139321, 159224, 199030, 205154, 214340, 243880, 278642, 398060, 410308, 428680, 512885, 557284, 696605, 718039, 796120, 820616, 1025770, 1114568, 1333501, 1393210, 1436078, 2051540, 2667002, 2786420, 2872156, 3590195, 4103080, 5334004, 5572840, 5744312, 6667505, 7180390, 9334507, 10668008, 13335010, 14360780, 18669014, 26670020, 28721560, 37338028, 46672535, 53340040, 74676056, 93345070, 186690140, 373380280]

約数ペア:

[(1, 373380280), (2, 186690140), (4, 93345070), (5, 74676056), (7, 53340040), (8, 46672535), (10, 37338028), (13, 28721560), (14, 26670020), (20, 18669014), (26, 14360780), (28, 13335010), (35, 10668008), (40, 9334507), (52, 7180390), (56, 6667505), (65, 5744312), (67, 5572840), (70, 5334004), (91, 4103080), (104, 3590195), (130, 2872156), (134, 2786420), (140, 2667002), (182, 2051540), (260, 1436078), (268, 1393210), (280, 1333501), (335, 1114568), (364, 1025770), (455, 820616), (469, 796120), (520, 718039), (536, 696605), (670, 557284), (728, 512885), (871, 428680), (910, 410308), (938, 398060), (1340, 278642), (1531, 243880), (1742, 214340), (1820, 205154), (1876, 199030), (2345, 159224), (2680, 139321), (3062, 121940), (3484, 107170), (3640, 102577), (3752, 99515), (4355, 85736), (4690, 79612), (6097, 61240), (6124, 60970), (6968, 53585), (7655, 48776), (8710, 42868), (9380, 39806), (10717, 34840), (12194, 30620), (12248, 30485), (15310, 24388), (17420, 21434), (18760, 19903)]