79445080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 239500800

約数和(自身を除く): 160055720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 19, 20, 22, 26, 34, 38, 40, 43, 44, 52, 55, 65, 68, 76, 85, 86, 88, 95, 104, 110, 130, 136, 143, 152, 170, 172, 187, 190, 209, 215, 220, 221, 247, 260, 286, 323, 340, 344, 374, 380, 418, 430, 440, 442, 473, 494, 520, 559, 572, 646, 680, 715, 731, 748, 760, 817, 836, 860, 884, 935, 946, 988, 1045, 1105, 1118, 1144, 1235, 1292, 1430, 1462, 1496, 1615, 1634, 1672, 1720, 1768, 1870, 1892, 1976, 2090, 2210, 2236, 2365, 2431, 2470, 2584, 2717, 2795, 2860, 2924, 3230, 3268, 3553, 3655, 3740, 3784, 4085, 4180, 4199, 4420, 4472, 4730, 4862, 4940, 5434, 5590, 5720, 5848, 6149, 6460, 6536, 7106, 7310, 7480, 8041, 8170, 8360, 8398, 8840, 8987, 9460, 9503, 9724, 9880, 10621, 10868, 11180, 12155, 12298, 12920, 13585, 13889, 14212, 14620, 16082, 16340, 16796, 17765, 17974, 18920, 19006, 19448, 20995, 21242, 21736, 22360, 24310, 24596, 27170, 27778, 28424, 29240, 30745, 32164, 32680, 33592, 35530, 35948, 38012, 40205, 41990, 42484, 44935, 46189, 47515, 48620, 49192, 53105, 54340, 55556, 61490, 64328, 69445, 71060, 71896, 76024, 80410, 83980, 84968, 89870, 92378, 95030, 97240, 104533, 106210, 108680, 111112, 116831, 122980, 138890, 142120, 152779, 160820, 167960, 179740, 180557, 184756, 190060, 209066, 212420, 230945, 233662, 245960, 277780, 305558, 321640, 359480, 361114, 369512, 380120, 418132, 424840, 461890, 467324, 522665, 555560, 584155, 611116, 722228, 763895, 836264, 902785, 923780, 934648, 1045330, 1168310, 1222232, 1444456, 1527790, 1805570, 1847560, 1986127, 2090660, 2336620, 3055580, 3611140, 3972254, 4181320, 4673240, 6111160, 7222280, 7944508, 9930635, 15889016, 19861270, 39722540, 79445080]

約数ペア:

[(1, 79445080), (2, 39722540), (4, 19861270), (5, 15889016), (8, 9930635), (10, 7944508), (11, 7222280), (13, 6111160), (17, 4673240), (19, 4181320), (20, 3972254), (22, 3611140), (26, 3055580), (34, 2336620), (38, 2090660), (40, 1986127), (43, 1847560), (44, 1805570), (52, 1527790), (55, 1444456), (65, 1222232), (68, 1168310), (76, 1045330), (85, 934648), (86, 923780), (88, 902785), (95, 836264), (104, 763895), (110, 722228), (130, 611116), (136, 584155), (143, 555560), (152, 522665), (170, 467324), (172, 461890), (187, 424840), (190, 418132), (209, 380120), (215, 369512), (220, 361114), (221, 359480), (247, 321640), (260, 305558), (286, 277780), (323, 245960), (340, 233662), (344, 230945), (374, 212420), (380, 209066), (418, 190060), (430, 184756), (440, 180557), (442, 179740), (473, 167960), (494, 160820), (520, 152779), (559, 142120), (572, 138890), (646, 122980), (680, 116831), (715, 111112), (731, 108680), (748, 106210), (760, 104533), (817, 97240), (836, 95030), (860, 92378), (884, 89870), (935, 84968), (946, 83980), (988, 80410), (1045, 76024), (1105, 71896), (1118, 71060), (1144, 69445), (1235, 64328), (1292, 61490), (1430, 55556), (1462, 54340), (1496, 53105), (1615, 49192), (1634, 48620), (1672, 47515), (1720, 46189), (1768, 44935), (1870, 42484), (1892, 41990), (1976, 40205), (2090, 38012), (2210, 35948), (2236, 35530), (2365, 33592), (2431, 32680), (2470, 32164), (2584, 30745), (2717, 29240), (2795, 28424), (2860, 27778), (2924, 27170), (3230, 24596), (3268, 24310), (3553, 22360), (3655, 21736), (3740, 21242), (3784, 20995), (4085, 19448), (4180, 19006), (4199, 18920), (4420, 17974), (4472, 17765), (4730, 16796), (4862, 16340), (4940, 16082), (5434, 14620), (5590, 14212), (5720, 13889), (5848, 13585), (6149, 12920), (6460, 12298), (6536, 12155), (7106, 11180), (7310, 10868), (7480, 10621), (8041, 9880), (8170, 9724), (8360, 9503), (8398, 9460), (8840, 8987)]