1520661632

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1454

約数の個数: 128

約数和(自身を含む): 3667593600

約数和(自身を除く): 2146931968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 43, 56, 58, 64, 86, 112, 116, 128, 172, 203, 224, 232, 301, 344, 406, 448, 464, 602, 688, 812, 896, 928, 1204, 1247, 1361, 1376, 1624, 1856, 2408, 2494, 2722, 2752, 3248, 3712, 4816, 4988, 5444, 5504, 6496, 8729, 9527, 9632, 9976, 10888, 12992, 17458, 19054, 19264, 19952, 21776, 25984, 34916, 38108, 38528, 39469, 39904, 43552, 58523, 69832, 76216, 78938, 79808, 87104, 117046, 139664, 152432, 157876, 159616, 174208, 234092, 276283, 279328, 304864, 315752, 409661, 468184, 552566, 558656, 609728, 631504, 819322, 936368, 1105132, 1117312, 1219456, 1263008, 1638644, 1697167, 1872736, 2210264, 2526016, 3277288, 3394334, 3745472, 4420528, 5052032, 6554576, 6788668, 7490944, 8841056, 11880169, 13109152, 13577336, 17682112, 23760338, 26218304, 27154672, 35364224, 47520676, 52436608, 54309344, 95041352, 108618688, 190082704, 217237376, 380165408, 760330816, 1520661632]

約数ペア:

[(1, 1520661632), (2, 760330816), (4, 380165408), (7, 217237376), (8, 190082704), (14, 108618688), (16, 95041352), (28, 54309344), (29, 52436608), (32, 47520676), (43, 35364224), (56, 27154672), (58, 26218304), (64, 23760338), (86, 17682112), (112, 13577336), (116, 13109152), (128, 11880169), (172, 8841056), (203, 7490944), (224, 6788668), (232, 6554576), (301, 5052032), (344, 4420528), (406, 3745472), (448, 3394334), (464, 3277288), (602, 2526016), (688, 2210264), (812, 1872736), (896, 1697167), (928, 1638644), (1204, 1263008), (1247, 1219456), (1361, 1117312), (1376, 1105132), (1624, 936368), (1856, 819322), (2408, 631504), (2494, 609728), (2722, 558656), (2752, 552566), (3248, 468184), (3712, 409661), (4816, 315752), (4988, 304864), (5444, 279328), (5504, 276283), (6496, 234092), (8729, 174208), (9527, 159616), (9632, 157876), (9976, 152432), (10888, 139664), (12992, 117046), (17458, 87104), (19054, 79808), (19264, 78938), (19952, 76216), (21776, 69832), (25984, 58523), (34916, 43552), (38108, 39904), (38528, 39469)]