8542056720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{1231}}^1$

素因数の和:2273

約数の個数: 160

約数和(自身を含む): 27443243520

約数和(自身を除く): 18901186800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 997, 1160, 1231, 1392, 1740, 1994, 2320, 2462, 2991, 3480, 3693, 3988, 4924, 4985, 5982, 6155, 6960, 7386, 7976, 9848, 9970, 11964, 12310, 14772, 14955, 15952, 18465, 19696, 19940, 23928, 24620, 28913, 29544, 29910, 35699, 36930, 39880, 47856, 49240, 57826, 59088, 59820, 71398, 73860, 79760, 86739, 98480, 107097, 115652, 119640, 142796, 144565, 147720, 173478, 178495, 214194, 231304, 239280, 285592, 289130, 295440, 346956, 356990, 428388, 433695, 462608, 535485, 571184, 578260, 693912, 713980, 856776, 867390, 1070970, 1156520, 1227307, 1387824, 1427960, 1713552, 1734780, 2141940, 2313040, 2454614, 2855920, 3469560, 3681921, 4283880, 4909228, 6136535, 6939120, 7363842, 8567760, 9818456, 12273070, 14727684, 18409605, 19636912, 24546140, 29455368, 35591903, 36819210, 49092280, 58910736, 71183806, 73638420, 98184560, 106775709, 142367612, 147276840, 177959515, 213551418, 284735224, 294553680, 355919030, 427102836, 533878545, 569470448, 711838060, 854205672, 1067757090, 1423676120, 1708411344, 2135514180, 2847352240, 4271028360, 8542056720]

約数ペア:

[(1, 8542056720), (2, 4271028360), (3, 2847352240), (4, 2135514180), (5, 1708411344), (6, 1423676120), (8, 1067757090), (10, 854205672), (12, 711838060), (15, 569470448), (16, 533878545), (20, 427102836), (24, 355919030), (29, 294553680), (30, 284735224), (40, 213551418), (48, 177959515), (58, 147276840), (60, 142367612), (80, 106775709), (87, 98184560), (116, 73638420), (120, 71183806), (145, 58910736), (174, 49092280), (232, 36819210), (240, 35591903), (290, 29455368), (348, 24546140), (435, 19636912), (464, 18409605), (580, 14727684), (696, 12273070), (870, 9818456), (997, 8567760), (1160, 7363842), (1231, 6939120), (1392, 6136535), (1740, 4909228), (1994, 4283880), (2320, 3681921), (2462, 3469560), (2991, 2855920), (3480, 2454614), (3693, 2313040), (3988, 2141940), (4924, 1734780), (4985, 1713552), (5982, 1427960), (6155, 1387824), (6960, 1227307), (7386, 1156520), (7976, 1070970), (9848, 867390), (9970, 856776), (11964, 713980), (12310, 693912), (14772, 578260), (14955, 571184), (15952, 535485), (18465, 462608), (19696, 433695), (19940, 428388), (23928, 356990), (24620, 346956), (28913, 295440), (29544, 289130), (29910, 285592), (35699, 239280), (36930, 231304), (39880, 214194), (47856, 178495), (49240, 173478), (57826, 147720), (59088, 144565), (59820, 142796), (71398, 119640), (73860, 115652), (79760, 107097), (86739, 98480)]