70253120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 194096640

約数和(自身を除く): 123843520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 320, 395, 397, 448, 553, 560, 632, 790, 794, 1106, 1120, 1264, 1580, 1588, 1985, 2212, 2240, 2528, 2765, 2779, 3160, 3176, 3970, 4424, 5056, 5530, 5558, 6320, 6352, 7940, 8848, 11060, 11116, 12640, 12704, 13895, 15880, 17696, 22120, 22232, 25280, 25408, 27790, 31363, 31760, 35392, 44240, 44464, 55580, 62726, 63520, 88480, 88928, 111160, 125452, 127040, 156815, 176960, 177856, 219541, 222320, 250904, 313630, 439082, 444640, 501808, 627260, 878164, 889280, 1003616, 1097705, 1254520, 1756328, 2007232, 2195410, 2509040, 3512656, 4390820, 5018080, 7025312, 8781640, 10036160, 14050624, 17563280, 35126560, 70253120]

約数ペア:

[(1, 70253120), (2, 35126560), (4, 17563280), (5, 14050624), (7, 10036160), (8, 8781640), (10, 7025312), (14, 5018080), (16, 4390820), (20, 3512656), (28, 2509040), (32, 2195410), (35, 2007232), (40, 1756328), (56, 1254520), (64, 1097705), (70, 1003616), (79, 889280), (80, 878164), (112, 627260), (140, 501808), (158, 444640), (160, 439082), (224, 313630), (280, 250904), (316, 222320), (320, 219541), (395, 177856), (397, 176960), (448, 156815), (553, 127040), (560, 125452), (632, 111160), (790, 88928), (794, 88480), (1106, 63520), (1120, 62726), (1264, 55580), (1580, 44464), (1588, 44240), (1985, 35392), (2212, 31760), (2240, 31363), (2528, 27790), (2765, 25408), (2779, 25280), (3160, 22232), (3176, 22120), (3970, 17696), (4424, 15880), (5056, 13895), (5530, 12704), (5558, 12640), (6320, 11116), (6352, 11060), (7940, 8848)]