648766599420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{14629}}^1$

素因数の和:14996

約数の個数: 192

約数和(自身を含む): 1900834467840

約数和(自身を除く): 1252067868420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 113, 124, 155, 186, 211, 226, 310, 339, 372, 422, 452, 465, 565, 620, 633, 678, 844, 930, 1055, 1130, 1266, 1356, 1695, 1860, 2110, 2260, 2532, 3165, 3390, 3503, 4220, 6330, 6541, 6780, 7006, 10509, 12660, 13082, 14012, 14629, 17515, 19623, 21018, 23843, 26164, 29258, 32705, 35030, 39246, 42036, 43887, 47686, 52545, 58516, 65410, 70060, 71529, 73145, 78492, 87774, 95372, 98115, 105090, 119215, 130820, 143058, 146290, 175548, 196230, 210180, 219435, 238430, 286116, 292580, 357645, 392460, 438870, 453499, 476860, 715290, 739133, 877740, 906998, 1360497, 1430580, 1478266, 1653077, 1813996, 2217399, 2267495, 2720994, 2956532, 3086719, 3306154, 3695665, 4434798, 4534990, 4959231, 5441988, 6173438, 6612308, 6802485, 7391330, 8265385, 8869596, 9069980, 9260157, 9918462, 11086995, 12346876, 13604970, 14782660, 15433595, 16530770, 18520314, 19836924, 22173990, 24796155, 27209940, 30867190, 33061540, 37040628, 44347980, 46300785, 49592310, 51245387, 61734380, 92601570, 95688289, 99184620, 102490774, 153736161, 185203140, 191376578, 204981548, 256226935, 287064867, 307472322, 348799247, 382753156, 478441445, 512453870, 574129734, 614944644, 697598494, 768680805, 956882890, 1024907740, 1046397741, 1148259468, 1395196988, 1435324335, 1537361610, 1743996235, 1913765780, 2092795482, 2870648670, 3074723220, 3487992470, 4185590964, 5231988705, 5741297340, 6975984940, 10463977410, 10812776657, 20927954820, 21625553314, 32438329971, 43251106628, 54063883285, 64876659942, 108127766570, 129753319884, 162191649855, 216255533140, 324383299710, 648766599420]

約数ペア:

[(1, 648766599420), (2, 324383299710), (3, 216255533140), (4, 162191649855), (5, 129753319884), (6, 108127766570), (10, 64876659942), (12, 54063883285), (15, 43251106628), (20, 32438329971), (30, 21625553314), (31, 20927954820), (60, 10812776657), (62, 10463977410), (93, 6975984940), (113, 5741297340), (124, 5231988705), (155, 4185590964), (186, 3487992470), (211, 3074723220), (226, 2870648670), (310, 2092795482), (339, 1913765780), (372, 1743996235), (422, 1537361610), (452, 1435324335), (465, 1395196988), (565, 1148259468), (620, 1046397741), (633, 1024907740), (678, 956882890), (844, 768680805), (930, 697598494), (1055, 614944644), (1130, 574129734), (1266, 512453870), (1356, 478441445), (1695, 382753156), (1860, 348799247), (2110, 307472322), (2260, 287064867), (2532, 256226935), (3165, 204981548), (3390, 191376578), (3503, 185203140), (4220, 153736161), (6330, 102490774), (6541, 99184620), (6780, 95688289), (7006, 92601570), (10509, 61734380), (12660, 51245387), (13082, 49592310), (14012, 46300785), (14629, 44347980), (17515, 37040628), (19623, 33061540), (21018, 30867190), (23843, 27209940), (26164, 24796155), (29258, 22173990), (32705, 19836924), (35030, 18520314), (39246, 16530770), (42036, 15433595), (43887, 14782660), (47686, 13604970), (52545, 12346876), (58516, 11086995), (65410, 9918462), (70060, 9260157), (71529, 9069980), (73145, 8869596), (78492, 8265385), (87774, 7391330), (95372, 6802485), (98115, 6612308), (105090, 6173438), (119215, 5441988), (130820, 4959231), (143058, 4534990), (146290, 4434798), (175548, 3695665), (196230, 3306154), (210180, 3086719), (219435, 2956532), (238430, 2720994), (286116, 2267495), (292580, 2217399), (357645, 1813996), (392460, 1653077), (438870, 1478266), (453499, 1430580), (476860, 1360497), (715290, 906998), (739133, 877740)]