159989310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2447

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 323850690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2399, 2470, 2565, 3510, 3705, 4446, 4798, 5130, 6669, 7197, 7410, 11115, 11995, 13338, 14394, 21591, 22230, 23990, 31187, 33345, 35985, 43182, 45581, 62374, 64773, 66690, 71970, 91162, 93561, 107955, 129546, 136743, 155935, 187122, 215910, 227905, 273486, 280683, 311870, 323865, 410229, 455810, 467805, 561366, 592553, 647730, 683715, 820458, 842049, 935610, 1185106, 1230687, 1367430, 1403415, 1684098, 1777659, 2051145, 2461374, 2806830, 2962765, 3555318, 4102290, 4210245, 5332977, 5925530, 6153435, 8420490, 8888295, 10665954, 12306870, 15998931, 17776590, 26664885, 31997862, 53329770, 79994655, 159989310]

約数ペア:

[(1, 159989310), (2, 79994655), (3, 53329770), (5, 31997862), (6, 26664885), (9, 17776590), (10, 15998931), (13, 12306870), (15, 10665954), (18, 8888295), (19, 8420490), (26, 6153435), (27, 5925530), (30, 5332977), (38, 4210245), (39, 4102290), (45, 3555318), (54, 2962765), (57, 2806830), (65, 2461374), (78, 2051145), (90, 1777659), (95, 1684098), (114, 1403415), (117, 1367430), (130, 1230687), (135, 1185106), (171, 935610), (190, 842049), (195, 820458), (234, 683715), (247, 647730), (270, 592553), (285, 561366), (342, 467805), (351, 455810), (390, 410229), (494, 323865), (513, 311870), (570, 280683), (585, 273486), (702, 227905), (741, 215910), (855, 187122), (1026, 155935), (1170, 136743), (1235, 129546), (1482, 107955), (1710, 93561), (1755, 91162), (2223, 71970), (2399, 66690), (2470, 64773), (2565, 62374), (3510, 45581), (3705, 43182), (4446, 35985), (4798, 33345), (5130, 31187), (6669, 23990), (7197, 22230), (7410, 21591), (11115, 14394), (11995, 13338)]