195103440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{38711}}^1$

素因数の和:38737

約数の個数: 120

約数和(自身を含む): 748844928

約数和(自身を除く): 553741488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 38711, 77422, 116133, 154844, 193555, 232266, 270977, 309688, 348399, 387110, 464532, 541954, 580665, 619376, 696798, 774220, 812931, 929064, 1083908, 1161330, 1354885, 1393596, 1548440, 1625862, 1741995, 1858128, 2167816, 2322660, 2438793, 2709770, 2787192, 3096880, 3251724, 3483990, 4064655, 4335632, 4645320, 4877586, 5419540, 5574384, 6503448, 6967980, 8129310, 9290640, 9755172, 10839080, 12193965, 13006896, 13935960, 16258620, 19510344, 21678160, 24387930, 27871920, 32517240, 39020688, 48775860, 65034480, 97551720, 195103440]

約数ペア:

[(1, 195103440), (2, 97551720), (3, 65034480), (4, 48775860), (5, 39020688), (6, 32517240), (7, 27871920), (8, 24387930), (9, 21678160), (10, 19510344), (12, 16258620), (14, 13935960), (15, 13006896), (16, 12193965), (18, 10839080), (20, 9755172), (21, 9290640), (24, 8129310), (28, 6967980), (30, 6503448), (35, 5574384), (36, 5419540), (40, 4877586), (42, 4645320), (45, 4335632), (48, 4064655), (56, 3483990), (60, 3251724), (63, 3096880), (70, 2787192), (72, 2709770), (80, 2438793), (84, 2322660), (90, 2167816), (105, 1858128), (112, 1741995), (120, 1625862), (126, 1548440), (140, 1393596), (144, 1354885), (168, 1161330), (180, 1083908), (210, 929064), (240, 812931), (252, 774220), (280, 696798), (315, 619376), (336, 580665), (360, 541954), (420, 464532), (504, 387110), (560, 348399), (630, 309688), (720, 270977), (840, 232266), (1008, 193555), (1260, 154844), (1680, 116133), (2520, 77422), (5040, 38711)]