158890160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 320

約数和(自身を含む): 494968320

約数和(自身を除く): 336078160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 19, 20, 22, 26, 34, 38, 40, 43, 44, 52, 55, 65, 68, 76, 80, 85, 86, 88, 95, 104, 110, 130, 136, 143, 152, 170, 172, 176, 187, 190, 208, 209, 215, 220, 221, 247, 260, 272, 286, 304, 323, 340, 344, 374, 380, 418, 430, 440, 442, 473, 494, 520, 559, 572, 646, 680, 688, 715, 731, 748, 760, 817, 836, 860, 880, 884, 935, 946, 988, 1040, 1045, 1105, 1118, 1144, 1235, 1292, 1360, 1430, 1462, 1496, 1520, 1615, 1634, 1672, 1720, 1768, 1870, 1892, 1976, 2090, 2210, 2236, 2288, 2365, 2431, 2470, 2584, 2717, 2795, 2860, 2924, 2992, 3230, 3268, 3344, 3440, 3536, 3553, 3655, 3740, 3784, 3952, 4085, 4180, 4199, 4420, 4472, 4730, 4862, 4940, 5168, 5434, 5590, 5720, 5848, 6149, 6460, 6536, 7106, 7310, 7480, 7568, 8041, 8170, 8360, 8398, 8840, 8944, 8987, 9460, 9503, 9724, 9880, 10621, 10868, 11180, 11440, 11696, 12155, 12298, 12920, 13072, 13585, 13889, 14212, 14620, 14960, 16082, 16340, 16720, 16796, 17680, 17765, 17974, 18920, 19006, 19448, 19760, 20995, 21242, 21736, 22360, 24310, 24596, 25840, 27170, 27778, 28424, 29240, 30745, 32164, 32680, 33592, 35530, 35948, 37840, 38012, 38896, 40205, 41990, 42484, 43472, 44720, 44935, 46189, 47515, 48620, 49192, 53105, 54340, 55556, 56848, 58480, 61490, 64328, 65360, 67184, 69445, 71060, 71896, 76024, 80410, 83980, 84968, 89870, 92378, 95030, 97240, 98384, 104533, 106210, 108680, 111112, 116831, 122980, 128656, 138890, 142120, 143792, 152048, 152779, 160820, 167960, 169936, 179740, 180557, 184756, 190060, 194480, 209066, 212420, 217360, 222224, 230945, 233662, 245960, 277780, 284240, 305558, 321640, 335920, 359480, 361114, 369512, 380120, 418132, 424840, 461890, 467324, 491920, 522665, 555560, 584155, 611116, 643280, 718960, 722228, 739024, 760240, 763895, 836264, 849680, 902785, 923780, 934648, 1045330, 1111120, 1168310, 1222232, 1444456, 1527790, 1672528, 1805570, 1847560, 1869296, 1986127, 2090660, 2336620, 2444464, 2888912, 3055580, 3611140, 3695120, 3972254, 4181320, 4673240, 6111160, 7222280, 7944508, 8362640, 9346480, 9930635, 12222320, 14444560, 15889016, 19861270, 31778032, 39722540, 79445080, 158890160]

約数ペア:

[(1, 158890160), (2, 79445080), (4, 39722540), (5, 31778032), (8, 19861270), (10, 15889016), (11, 14444560), (13, 12222320), (16, 9930635), (17, 9346480), (19, 8362640), (20, 7944508), (22, 7222280), (26, 6111160), (34, 4673240), (38, 4181320), (40, 3972254), (43, 3695120), (44, 3611140), (52, 3055580), (55, 2888912), (65, 2444464), (68, 2336620), (76, 2090660), (80, 1986127), (85, 1869296), (86, 1847560), (88, 1805570), (95, 1672528), (104, 1527790), (110, 1444456), (130, 1222232), (136, 1168310), (143, 1111120), (152, 1045330), (170, 934648), (172, 923780), (176, 902785), (187, 849680), (190, 836264), (208, 763895), (209, 760240), (215, 739024), (220, 722228), (221, 718960), (247, 643280), (260, 611116), (272, 584155), (286, 555560), (304, 522665), (323, 491920), (340, 467324), (344, 461890), (374, 424840), (380, 418132), (418, 380120), (430, 369512), (440, 361114), (442, 359480), (473, 335920), (494, 321640), (520, 305558), (559, 284240), (572, 277780), (646, 245960), (680, 233662), (688, 230945), (715, 222224), (731, 217360), (748, 212420), (760, 209066), (817, 194480), (836, 190060), (860, 184756), (880, 180557), (884, 179740), (935, 169936), (946, 167960), (988, 160820), (1040, 152779), (1045, 152048), (1105, 143792), (1118, 142120), (1144, 138890), (1235, 128656), (1292, 122980), (1360, 116831), (1430, 111112), (1462, 108680), (1496, 106210), (1520, 104533), (1615, 98384), (1634, 97240), (1672, 95030), (1720, 92378), (1768, 89870), (1870, 84968), (1892, 83980), (1976, 80410), (2090, 76024), (2210, 71896), (2236, 71060), (2288, 69445), (2365, 67184), (2431, 65360), (2470, 64328), (2584, 61490), (2717, 58480), (2795, 56848), (2860, 55556), (2924, 54340), (2992, 53105), (3230, 49192), (3268, 48620), (3344, 47515), (3440, 46189), (3536, 44935), (3553, 44720), (3655, 43472), (3740, 42484), (3784, 41990), (3952, 40205), (4085, 38896), (4180, 38012), (4199, 37840), (4420, 35948), (4472, 35530), (4730, 33592), (4862, 32680), (4940, 32164), (5168, 30745), (5434, 29240), (5590, 28424), (5720, 27778), (5848, 27170), (6149, 25840), (6460, 24596), (6536, 24310), (7106, 22360), (7310, 21736), (7480, 21242), (7568, 20995), (8041, 19760), (8170, 19448), (8360, 19006), (8398, 18920), (8840, 17974), (8944, 17765), (8987, 17680), (9460, 16796), (9503, 16720), (9724, 16340), (9880, 16082), (10621, 14960), (10868, 14620), (11180, 14212), (11440, 13889), (11696, 13585), (12155, 13072), (12298, 12920)]