102759040

素因数分解:

$2^7\times 5^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 246929760

約数和(自身を除く): 144170720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 307, 320, 523, 614, 640, 1046, 1228, 1535, 2092, 2456, 2615, 3070, 4184, 4912, 5230, 6140, 8368, 9824, 10460, 12280, 16736, 19648, 20920, 24560, 33472, 39296, 41840, 49120, 66944, 83680, 98240, 160561, 167360, 196480, 321122, 334720, 642244, 802805, 1284488, 1605610, 2568976, 3211220, 5137952, 6422440, 10275904, 12844880, 20551808, 25689760, 51379520, 102759040]

約数ペア:

[(1, 102759040), (2, 51379520), (4, 25689760), (5, 20551808), (8, 12844880), (10, 10275904), (16, 6422440), (20, 5137952), (32, 3211220), (40, 2568976), (64, 1605610), (80, 1284488), (128, 802805), (160, 642244), (307, 334720), (320, 321122), (523, 196480), (614, 167360), (640, 160561), (1046, 98240), (1228, 83680), (1535, 66944), (2092, 49120), (2456, 41840), (2615, 39296), (3070, 33472), (4184, 24560), (4912, 20920), (5230, 19648), (6140, 16736), (8368, 12280), (9824, 10460)]