141981280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7457}}^1$

素因数の和:7496

約数の個数: 96

約数和(自身を含む): 405953856

約数和(自身を除く): 263972576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 7457, 9520, 14914, 19040, 29828, 37285, 52199, 59656, 74570, 104398, 119312, 126769, 149140, 208796, 238624, 253538, 260995, 298280, 417592, 507076, 521990, 596560, 633845, 835184, 887383, 1014152, 1043980, 1193120, 1267690, 1670368, 1774766, 2028304, 2087960, 2535380, 3549532, 4056608, 4175920, 4436915, 5070760, 7099064, 8351840, 8873830, 10141520, 14198128, 17747660, 20283040, 28396256, 35495320, 70990640, 141981280]

約数ペア:

[(1, 141981280), (2, 70990640), (4, 35495320), (5, 28396256), (7, 20283040), (8, 17747660), (10, 14198128), (14, 10141520), (16, 8873830), (17, 8351840), (20, 7099064), (28, 5070760), (32, 4436915), (34, 4175920), (35, 4056608), (40, 3549532), (56, 2535380), (68, 2087960), (70, 2028304), (80, 1774766), (85, 1670368), (112, 1267690), (119, 1193120), (136, 1043980), (140, 1014152), (160, 887383), (170, 835184), (224, 633845), (238, 596560), (272, 521990), (280, 507076), (340, 417592), (476, 298280), (544, 260995), (560, 253538), (595, 238624), (680, 208796), (952, 149140), (1120, 126769), (1190, 119312), (1360, 104398), (1904, 74570), (2380, 59656), (2720, 52199), (3808, 37285), (4760, 29828), (7457, 19040), (9520, 14914)]