140927360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 249773440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 379, 415, 448, 560, 581, 640, 664, 758, 830, 896, 1120, 1162, 1328, 1516, 1660, 1895, 2240, 2324, 2653, 2656, 2905, 3032, 3320, 3790, 4480, 4648, 5306, 5312, 5810, 6064, 6640, 7580, 9296, 10612, 10624, 11620, 12128, 13265, 13280, 15160, 18592, 21224, 23240, 24256, 26530, 26560, 30320, 31457, 37184, 42448, 46480, 48512, 53060, 53120, 60640, 62914, 74368, 84896, 92960, 106120, 121280, 125828, 157285, 169792, 185920, 212240, 220199, 242560, 251656, 314570, 339584, 371840, 424480, 440398, 503312, 629140, 848960, 880796, 1006624, 1100995, 1258280, 1697920, 1761592, 2013248, 2201990, 2516560, 3523184, 4026496, 4403980, 5033120, 7046368, 8807960, 10066240, 14092736, 17615920, 20132480, 28185472, 35231840, 70463680, 140927360]

約数ペア:

[(1, 140927360), (2, 70463680), (4, 35231840), (5, 28185472), (7, 20132480), (8, 17615920), (10, 14092736), (14, 10066240), (16, 8807960), (20, 7046368), (28, 5033120), (32, 4403980), (35, 4026496), (40, 3523184), (56, 2516560), (64, 2201990), (70, 2013248), (80, 1761592), (83, 1697920), (112, 1258280), (128, 1100995), (140, 1006624), (160, 880796), (166, 848960), (224, 629140), (280, 503312), (320, 440398), (332, 424480), (379, 371840), (415, 339584), (448, 314570), (560, 251656), (581, 242560), (640, 220199), (664, 212240), (758, 185920), (830, 169792), (896, 157285), (1120, 125828), (1162, 121280), (1328, 106120), (1516, 92960), (1660, 84896), (1895, 74368), (2240, 62914), (2324, 60640), (2653, 53120), (2656, 53060), (2905, 48512), (3032, 46480), (3320, 42448), (3790, 37184), (4480, 31457), (4648, 30320), (5306, 26560), (5312, 26530), (5810, 24256), (6064, 23240), (6640, 21224), (7580, 18592), (9296, 15160), (10612, 13280), (10624, 13265), (11620, 12128)]