12962462720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:858

約数の個数: 176

約数和(自身を含む): 32931480960

約数和(自身を除く): 19969018240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 227, 256, 304, 320, 380, 454, 512, 587, 608, 640, 760, 908, 1024, 1135, 1174, 1216, 1280, 1520, 1816, 2270, 2348, 2432, 2560, 2935, 3040, 3632, 4313, 4540, 4696, 4864, 5120, 5870, 6080, 7264, 8626, 9080, 9392, 9728, 11153, 11740, 12160, 14528, 17252, 18160, 18784, 19456, 21565, 22306, 23480, 24320, 29056, 34504, 36320, 37568, 43130, 44612, 46960, 48640, 55765, 58112, 69008, 72640, 75136, 86260, 89224, 93920, 97280, 111530, 116224, 133249, 138016, 145280, 150272, 172520, 178448, 187840, 223060, 232448, 266498, 276032, 290560, 300544, 345040, 356896, 375680, 446120, 532996, 552064, 581120, 601088, 666245, 690080, 713792, 751360, 892240, 1065992, 1104128, 1162240, 1332490, 1380160, 1427584, 1502720, 1784480, 2131984, 2208256, 2531731, 2664980, 2760320, 2855168, 3005440, 3568960, 4263968, 4416512, 5063462, 5329960, 5520640, 5710336, 7137920, 8527936, 10126924, 10659920, 11041280, 11420672, 12658655, 14275840, 17055872, 20253848, 21319840, 22082560, 25317310, 28551680, 34111744, 40507696, 42639680, 50634620, 57103360, 68223488, 81015392, 85279360, 101269240, 136446976, 162030784, 170558720, 202538480, 324061568, 341117440, 405076960, 648123136, 682234880, 810153920, 1296246272, 1620307840, 2592492544, 3240615680, 6481231360, 12962462720]

約数ペア:

[(1, 12962462720), (2, 6481231360), (4, 3240615680), (5, 2592492544), (8, 1620307840), (10, 1296246272), (16, 810153920), (19, 682234880), (20, 648123136), (32, 405076960), (38, 341117440), (40, 324061568), (64, 202538480), (76, 170558720), (80, 162030784), (95, 136446976), (128, 101269240), (152, 85279360), (160, 81015392), (190, 68223488), (227, 57103360), (256, 50634620), (304, 42639680), (320, 40507696), (380, 34111744), (454, 28551680), (512, 25317310), (587, 22082560), (608, 21319840), (640, 20253848), (760, 17055872), (908, 14275840), (1024, 12658655), (1135, 11420672), (1174, 11041280), (1216, 10659920), (1280, 10126924), (1520, 8527936), (1816, 7137920), (2270, 5710336), (2348, 5520640), (2432, 5329960), (2560, 5063462), (2935, 4416512), (3040, 4263968), (3632, 3568960), (4313, 3005440), (4540, 2855168), (4696, 2760320), (4864, 2664980), (5120, 2531731), (5870, 2208256), (6080, 2131984), (7264, 1784480), (8626, 1502720), (9080, 1427584), (9392, 1380160), (9728, 1332490), (11153, 1162240), (11740, 1104128), (12160, 1065992), (14528, 892240), (17252, 751360), (18160, 713792), (18784, 690080), (19456, 666245), (21565, 601088), (22306, 581120), (23480, 552064), (24320, 532996), (29056, 446120), (34504, 375680), (36320, 356896), (37568, 345040), (43130, 300544), (44612, 290560), (46960, 276032), (48640, 266498), (55765, 232448), (58112, 223060), (69008, 187840), (72640, 178448), (75136, 172520), (86260, 150272), (89224, 145280), (93920, 138016), (97280, 133249), (111530, 116224)]