7158770720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:803

約数の個数: 192

約数和(自身を含む): 18542151936

約数和(自身を除く): 11383381216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 97, 136, 160, 170, 172, 194, 215, 272, 340, 344, 388, 430, 485, 544, 631, 680, 688, 731, 776, 860, 970, 1262, 1360, 1376, 1462, 1552, 1649, 1720, 1940, 2524, 2720, 2924, 3104, 3155, 3298, 3440, 3655, 3880, 4171, 5048, 5848, 6310, 6596, 6880, 7310, 7760, 8245, 8342, 10096, 10727, 11696, 12620, 13192, 14620, 15520, 16490, 16684, 20192, 20855, 21454, 23392, 25240, 26384, 27133, 29240, 32980, 33368, 41710, 42908, 50480, 52768, 53635, 54266, 58480, 61207, 65960, 66736, 70907, 83420, 85816, 100960, 107270, 108532, 116960, 122414, 131920, 133472, 135665, 141814, 166840, 171632, 214540, 217064, 244828, 263840, 271330, 283628, 306035, 333680, 343264, 354535, 429080, 434128, 461261, 489656, 542660, 567256, 612070, 667360, 709070, 858160, 868256, 922522, 979312, 1040519, 1085320, 1134512, 1224140, 1418140, 1716320, 1845044, 1958624, 2081038, 2170640, 2269024, 2306305, 2448280, 2631901, 2836280, 3690088, 4162076, 4341280, 4612610, 4896560, 5202595, 5263802, 5672560, 7380176, 8324152, 9225220, 9793120, 10405190, 10527604, 11345120, 13159505, 14760352, 16648304, 18450440, 20810380, 21055208, 26319010, 33296608, 36900880, 41620760, 42110416, 44742317, 52638020, 73801760, 83241520, 84220832, 89484634, 105276040, 166483040, 178969268, 210552080, 223711585, 357938536, 421104160, 447423170, 715877072, 894846340, 1431754144, 1789692680, 3579385360, 7158770720]

約数ペア:

[(1, 7158770720), (2, 3579385360), (4, 1789692680), (5, 1431754144), (8, 894846340), (10, 715877072), (16, 447423170), (17, 421104160), (20, 357938536), (32, 223711585), (34, 210552080), (40, 178969268), (43, 166483040), (68, 105276040), (80, 89484634), (85, 84220832), (86, 83241520), (97, 73801760), (136, 52638020), (160, 44742317), (170, 42110416), (172, 41620760), (194, 36900880), (215, 33296608), (272, 26319010), (340, 21055208), (344, 20810380), (388, 18450440), (430, 16648304), (485, 14760352), (544, 13159505), (631, 11345120), (680, 10527604), (688, 10405190), (731, 9793120), (776, 9225220), (860, 8324152), (970, 7380176), (1262, 5672560), (1360, 5263802), (1376, 5202595), (1462, 4896560), (1552, 4612610), (1649, 4341280), (1720, 4162076), (1940, 3690088), (2524, 2836280), (2720, 2631901), (2924, 2448280), (3104, 2306305), (3155, 2269024), (3298, 2170640), (3440, 2081038), (3655, 1958624), (3880, 1845044), (4171, 1716320), (5048, 1418140), (5848, 1224140), (6310, 1134512), (6596, 1085320), (6880, 1040519), (7310, 979312), (7760, 922522), (8245, 868256), (8342, 858160), (10096, 709070), (10727, 667360), (11696, 612070), (12620, 567256), (13192, 542660), (14620, 489656), (15520, 461261), (16490, 434128), (16684, 429080), (20192, 354535), (20855, 343264), (21454, 333680), (23392, 306035), (25240, 283628), (26384, 271330), (27133, 263840), (29240, 244828), (32980, 217064), (33368, 214540), (41710, 171632), (42908, 166840), (50480, 141814), (52768, 135665), (53635, 133472), (54266, 131920), (58480, 122414), (61207, 116960), (65960, 108532), (66736, 107270), (70907, 100960), (83420, 85816)]