15705008144

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{6691}}^1$

素因数の和:7828

約数の個数: 80

約数和(自身を含む): 36644321280

約数和(自身を除く): 20939313136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1103, 2128, 2206, 4412, 6691, 7721, 8824, 13382, 15442, 17648, 20957, 26764, 30884, 41914, 46837, 53528, 61768, 83828, 93674, 107056, 123536, 127129, 146699, 167656, 187348, 254258, 293398, 335312, 374696, 508516, 586796, 749392, 889903, 1017032, 1173592, 1779806, 2034064, 2347184, 3559612, 7119224, 7380173, 14238448, 14760346, 29520692, 51661211, 59041384, 103322422, 118082768, 140223287, 206644844, 280446574, 413289688, 560893148, 826579376, 981563009, 1121786296, 1963126018, 2243572592, 3926252036, 7852504072, 15705008144]

約数ペア:

[(1, 15705008144), (2, 7852504072), (4, 3926252036), (7, 2243572592), (8, 1963126018), (14, 1121786296), (16, 981563009), (19, 826579376), (28, 560893148), (38, 413289688), (56, 280446574), (76, 206644844), (112, 140223287), (133, 118082768), (152, 103322422), (266, 59041384), (304, 51661211), (532, 29520692), (1064, 14760346), (1103, 14238448), (2128, 7380173), (2206, 7119224), (4412, 3559612), (6691, 2347184), (7721, 2034064), (8824, 1779806), (13382, 1173592), (15442, 1017032), (17648, 889903), (20957, 749392), (26764, 586796), (30884, 508516), (41914, 374696), (46837, 335312), (53528, 293398), (61768, 254258), (83828, 187348), (93674, 167656), (107056, 146699), (123536, 127129)]