343529920

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 842711040

約数和(自身を除く): 499181120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 107, 127, 158, 160, 214, 254, 316, 320, 395, 428, 508, 535, 632, 635, 790, 856, 1016, 1070, 1264, 1270, 1580, 1712, 2032, 2140, 2528, 2540, 3160, 3424, 4064, 4280, 5056, 5080, 6320, 6848, 8128, 8453, 8560, 10033, 10160, 12640, 13589, 16906, 17120, 20066, 20320, 25280, 27178, 33812, 34240, 40132, 40640, 42265, 50165, 54356, 67624, 67945, 80264, 84530, 100330, 108712, 135248, 135890, 160528, 169060, 200660, 217424, 270496, 271780, 321056, 338120, 401320, 434848, 540992, 543560, 642112, 676240, 802640, 869696, 1073531, 1087120, 1352480, 1605280, 2147062, 2174240, 2704960, 3210560, 4294124, 4348480, 5367655, 8588248, 10735310, 17176496, 21470620, 34352992, 42941240, 68705984, 85882480, 171764960, 343529920]

約数ペア:

[(1, 343529920), (2, 171764960), (4, 85882480), (5, 68705984), (8, 42941240), (10, 34352992), (16, 21470620), (20, 17176496), (32, 10735310), (40, 8588248), (64, 5367655), (79, 4348480), (80, 4294124), (107, 3210560), (127, 2704960), (158, 2174240), (160, 2147062), (214, 1605280), (254, 1352480), (316, 1087120), (320, 1073531), (395, 869696), (428, 802640), (508, 676240), (535, 642112), (632, 543560), (635, 540992), (790, 434848), (856, 401320), (1016, 338120), (1070, 321056), (1264, 271780), (1270, 270496), (1580, 217424), (1712, 200660), (2032, 169060), (2140, 160528), (2528, 135890), (2540, 135248), (3160, 108712), (3424, 100330), (4064, 84530), (4280, 80264), (5056, 67945), (5080, 67624), (6320, 54356), (6848, 50165), (8128, 42265), (8453, 40640), (8560, 40132), (10033, 34240), (10160, 33812), (12640, 27178), (13589, 25280), (16906, 20320), (17120, 20066)]