70970240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 128

約数和(自身を含む): 196305120

約数和(自身を除く): 125334880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 593, 640, 680, 704, 748, 880, 935, 1088, 1186, 1360, 1408, 1496, 1760, 1870, 2176, 2372, 2720, 2965, 2992, 3520, 3740, 4744, 5440, 5930, 5984, 6523, 7040, 7480, 9488, 10081, 10880, 11860, 11968, 13046, 14960, 18976, 20162, 23720, 23936, 26092, 29920, 32615, 37952, 40324, 47440, 50405, 52184, 59840, 65230, 75904, 80648, 94880, 100810, 104368, 110891, 119680, 130460, 161296, 189760, 201620, 208736, 221782, 260920, 322592, 379520, 403240, 417472, 443564, 521840, 554455, 645184, 806480, 834944, 887128, 1043680, 1108910, 1290368, 1612960, 1774256, 2087360, 2217820, 3225920, 3548512, 4174720, 4435640, 6451840, 7097024, 8871280, 14194048, 17742560, 35485120, 70970240]

約数ペア:

[(1, 70970240), (2, 35485120), (4, 17742560), (5, 14194048), (8, 8871280), (10, 7097024), (11, 6451840), (16, 4435640), (17, 4174720), (20, 3548512), (22, 3225920), (32, 2217820), (34, 2087360), (40, 1774256), (44, 1612960), (55, 1290368), (64, 1108910), (68, 1043680), (80, 887128), (85, 834944), (88, 806480), (110, 645184), (128, 554455), (136, 521840), (160, 443564), (170, 417472), (176, 403240), (187, 379520), (220, 322592), (272, 260920), (320, 221782), (340, 208736), (352, 201620), (374, 189760), (440, 161296), (544, 130460), (593, 119680), (640, 110891), (680, 104368), (704, 100810), (748, 94880), (880, 80648), (935, 75904), (1088, 65230), (1186, 59840), (1360, 52184), (1408, 50405), (1496, 47440), (1760, 40324), (1870, 37952), (2176, 32615), (2372, 29920), (2720, 26092), (2965, 23936), (2992, 23720), (3520, 20162), (3740, 18976), (4744, 14960), (5440, 13046), (5930, 11968), (5984, 11860), (6523, 10880), (7040, 10081), (7480, 9488)]