209317841640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{165983}}^1$

素因数の和:166144

約数の個数: 192

約数和(自身を含む): 708446269440

約数和(自身を除く): 499128427800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 113, 120, 124, 155, 180, 186, 226, 248, 279, 310, 339, 360, 372, 452, 465, 558, 565, 620, 678, 744, 904, 930, 1017, 1116, 1130, 1240, 1356, 1395, 1695, 1860, 2034, 2232, 2260, 2712, 2790, 3390, 3503, 3720, 4068, 4520, 5085, 5580, 6780, 7006, 8136, 10170, 10509, 11160, 13560, 14012, 17515, 20340, 21018, 28024, 31527, 35030, 40680, 42036, 52545, 63054, 70060, 84072, 105090, 126108, 140120, 157635, 165983, 210180, 252216, 315270, 331966, 420360, 497949, 630540, 663932, 829915, 995898, 1261080, 1327864, 1493847, 1659830, 1991796, 2489745, 2987694, 3319660, 3983592, 4979490, 5145473, 5975388, 6639320, 7469235, 9958980, 10290946, 11950776, 14938470, 15436419, 18756079, 19917960, 20581892, 25727365, 29876940, 30872838, 37512158, 41163784, 46309257, 51454730, 56268237, 59753880, 61745676, 75024316, 77182095, 92618514, 93780395, 102909460, 112536474, 123491352, 150048632, 154364190, 168804711, 185237028, 187560790, 205818920, 225072948, 231546285, 281341185, 308728380, 337609422, 370474056, 375121580, 450145896, 463092570, 562682370, 581438449, 617456760, 675218844, 750243160, 844023555, 926185140, 1125364740, 1162876898, 1350437688, 1688047110, 1744315347, 1852370280, 2250729480, 2325753796, 2907192245, 3376094220, 3488630694, 4651507592, 5232946041, 5814384490, 6752188440, 6977261388, 8721576735, 10465892082, 11628768980, 13954522776, 17443153470, 20931784164, 23257537960, 26164730205, 34886306940, 41863568328, 52329460410, 69772613880, 104658920820, 209317841640]

約数ペア:

[(1, 209317841640), (2, 104658920820), (3, 69772613880), (4, 52329460410), (5, 41863568328), (6, 34886306940), (8, 26164730205), (9, 23257537960), (10, 20931784164), (12, 17443153470), (15, 13954522776), (18, 11628768980), (20, 10465892082), (24, 8721576735), (30, 6977261388), (31, 6752188440), (36, 5814384490), (40, 5232946041), (45, 4651507592), (60, 3488630694), (62, 3376094220), (72, 2907192245), (90, 2325753796), (93, 2250729480), (113, 1852370280), (120, 1744315347), (124, 1688047110), (155, 1350437688), (180, 1162876898), (186, 1125364740), (226, 926185140), (248, 844023555), (279, 750243160), (310, 675218844), (339, 617456760), (360, 581438449), (372, 562682370), (452, 463092570), (465, 450145896), (558, 375121580), (565, 370474056), (620, 337609422), (678, 308728380), (744, 281341185), (904, 231546285), (930, 225072948), (1017, 205818920), (1116, 187560790), (1130, 185237028), (1240, 168804711), (1356, 154364190), (1395, 150048632), (1695, 123491352), (1860, 112536474), (2034, 102909460), (2232, 93780395), (2260, 92618514), (2712, 77182095), (2790, 75024316), (3390, 61745676), (3503, 59753880), (3720, 56268237), (4068, 51454730), (4520, 46309257), (5085, 41163784), (5580, 37512158), (6780, 30872838), (7006, 29876940), (8136, 25727365), (10170, 20581892), (10509, 19917960), (11160, 18756079), (13560, 15436419), (14012, 14938470), (17515, 11950776), (20340, 10290946), (21018, 9958980), (28024, 7469235), (31527, 6639320), (35030, 5975388), (40680, 5145473), (42036, 4979490), (52545, 3983592), (63054, 3319660), (70060, 2987694), (84072, 2489745), (105090, 1991796), (126108, 1659830), (140120, 1493847), (157635, 1327864), (165983, 1261080), (210180, 995898), (252216, 829915), (315270, 663932), (331966, 630540), (420360, 497949)]