15672307180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{3083}}^1$

素因数の和:3415

約数の個数: 96

約数和(自身を含む): 35289644544

約数和(自身を除く): 19617337364

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 257, 430, 460, 514, 860, 989, 1028, 1285, 1978, 2570, 3083, 3956, 4945, 5140, 5911, 6166, 9890, 11051, 11822, 12332, 15415, 19780, 22102, 23644, 29555, 30830, 44204, 55255, 59110, 61660, 70909, 110510, 118220, 132569, 141818, 221020, 254173, 265138, 283636, 354545, 508346, 530276, 662845, 709090, 792331, 1016692, 1270865, 1325690, 1418180, 1584662, 2541730, 2651380, 3049087, 3169324, 3961655, 5083460, 6098174, 7923310, 12196348, 15245435, 15846620, 18223613, 30490870, 34070233, 36447226, 60981740, 68140466, 72894452, 91118065, 136280932, 170351165, 182236130, 340702330, 364472260, 681404660, 783615359, 1567230718, 3134461436, 3918076795, 7836153590, 15672307180]

約数ペア:

[(1, 15672307180), (2, 7836153590), (4, 3918076795), (5, 3134461436), (10, 1567230718), (20, 783615359), (23, 681404660), (43, 364472260), (46, 340702330), (86, 182236130), (92, 170351165), (115, 136280932), (172, 91118065), (215, 72894452), (230, 68140466), (257, 60981740), (430, 36447226), (460, 34070233), (514, 30490870), (860, 18223613), (989, 15846620), (1028, 15245435), (1285, 12196348), (1978, 7923310), (2570, 6098174), (3083, 5083460), (3956, 3961655), (4945, 3169324), (5140, 3049087), (5911, 2651380), (6166, 2541730), (9890, 1584662), (11051, 1418180), (11822, 1325690), (12332, 1270865), (15415, 1016692), (19780, 792331), (22102, 709090), (23644, 662845), (29555, 530276), (30830, 508346), (44204, 354545), (55255, 283636), (59110, 265138), (61660, 254173), (70909, 221020), (110510, 141818), (118220, 132569)]