163301580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3720

約数の個数: 144

約数和(自身を含む): 561681120

約数和(自身を除く): 398379540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3673, 3705, 4446, 4940, 7346, 7410, 8892, 11019, 11115, 14692, 14820, 18365, 22038, 22230, 33057, 36730, 44076, 44460, 47749, 55095, 66114, 69787, 73460, 95498, 110190, 132228, 139574, 143247, 165285, 190996, 209361, 220380, 238745, 279148, 286494, 330570, 348935, 418722, 429741, 477490, 572988, 628083, 661140, 697870, 716235, 837444, 859482, 907231, 954980, 1046805, 1256166, 1395740, 1432470, 1718964, 1814462, 2093610, 2148705, 2512332, 2721693, 2864940, 3140415, 3628924, 4187220, 4297410, 4536155, 5443386, 6280830, 8165079, 8594820, 9072310, 10886772, 12561660, 13608465, 16330158, 18144620, 27216930, 32660316, 40825395, 54433860, 81650790, 163301580]

約数ペア:

[(1, 163301580), (2, 81650790), (3, 54433860), (4, 40825395), (5, 32660316), (6, 27216930), (9, 18144620), (10, 16330158), (12, 13608465), (13, 12561660), (15, 10886772), (18, 9072310), (19, 8594820), (20, 8165079), (26, 6280830), (30, 5443386), (36, 4536155), (38, 4297410), (39, 4187220), (45, 3628924), (52, 3140415), (57, 2864940), (60, 2721693), (65, 2512332), (76, 2148705), (78, 2093610), (90, 1814462), (95, 1718964), (114, 1432470), (117, 1395740), (130, 1256166), (156, 1046805), (171, 954980), (180, 907231), (190, 859482), (195, 837444), (228, 716235), (234, 697870), (247, 661140), (260, 628083), (285, 572988), (342, 477490), (380, 429741), (390, 418722), (468, 348935), (494, 330570), (570, 286494), (585, 279148), (684, 238745), (741, 220380), (780, 209361), (855, 190996), (988, 165285), (1140, 143247), (1170, 139574), (1235, 132228), (1482, 110190), (1710, 95498), (2223, 73460), (2340, 69787), (2470, 66114), (2964, 55095), (3420, 47749), (3673, 44460), (3705, 44076), (4446, 36730), (4940, 33057), (7346, 22230), (7410, 22038), (8892, 18365), (11019, 14820), (11115, 14692)]