91056080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 242984448

約数和(自身を除く): 151928368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 41, 46, 68, 71, 80, 82, 85, 92, 115, 136, 142, 164, 170, 184, 205, 230, 272, 284, 328, 340, 355, 368, 391, 410, 460, 568, 656, 680, 697, 710, 782, 820, 920, 943, 1136, 1207, 1360, 1394, 1420, 1564, 1633, 1640, 1840, 1886, 1955, 2414, 2788, 2840, 2911, 3128, 3266, 3280, 3485, 3772, 3910, 4715, 4828, 5576, 5680, 5822, 6035, 6256, 6532, 6970, 7544, 7820, 8165, 9430, 9656, 11152, 11644, 12070, 13064, 13940, 14555, 15088, 15640, 16031, 16330, 18860, 19312, 23288, 24140, 26128, 27761, 27880, 29110, 31280, 32062, 32660, 37720, 46576, 48280, 49487, 55522, 55760, 58220, 64124, 65320, 66953, 75440, 80155, 96560, 98974, 111044, 116440, 128248, 130640, 133906, 138805, 160310, 197948, 222088, 232880, 247435, 256496, 267812, 277610, 320620, 334765, 395896, 444176, 494870, 535624, 555220, 641240, 669530, 791792, 989740, 1071248, 1110440, 1138201, 1282480, 1339060, 1979480, 2220880, 2276402, 2678120, 3958960, 4552804, 5356240, 5691005, 9105608, 11382010, 18211216, 22764020, 45528040, 91056080]

約数ペア:

[(1, 91056080), (2, 45528040), (4, 22764020), (5, 18211216), (8, 11382010), (10, 9105608), (16, 5691005), (17, 5356240), (20, 4552804), (23, 3958960), (34, 2678120), (40, 2276402), (41, 2220880), (46, 1979480), (68, 1339060), (71, 1282480), (80, 1138201), (82, 1110440), (85, 1071248), (92, 989740), (115, 791792), (136, 669530), (142, 641240), (164, 555220), (170, 535624), (184, 494870), (205, 444176), (230, 395896), (272, 334765), (284, 320620), (328, 277610), (340, 267812), (355, 256496), (368, 247435), (391, 232880), (410, 222088), (460, 197948), (568, 160310), (656, 138805), (680, 133906), (697, 130640), (710, 128248), (782, 116440), (820, 111044), (920, 98974), (943, 96560), (1136, 80155), (1207, 75440), (1360, 66953), (1394, 65320), (1420, 64124), (1564, 58220), (1633, 55760), (1640, 55522), (1840, 49487), (1886, 48280), (1955, 46576), (2414, 37720), (2788, 32660), (2840, 32062), (2911, 31280), (3128, 29110), (3266, 27880), (3280, 27761), (3485, 26128), (3772, 24140), (3910, 23288), (4715, 19312), (4828, 18860), (5576, 16330), (5680, 16031), (5822, 15640), (6035, 15088), (6256, 14555), (6532, 13940), (6970, 13064), (7544, 12070), (7820, 11644), (8165, 11152), (9430, 9656)]