205148740320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8380259}}^1$

素因数の和:8380297

約数の個数: 144

約数和(自身を含む): 741250757520

約数和(自身を除く): 536102017200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 8380259, 16760518, 25140777, 33521036, 41901295, 50281554, 67042072, 75422331, 83802590, 100563108, 125703885, 134084144, 142464403, 150844662, 167605180, 201126216, 251407770, 268168288, 284928806, 301689324, 335210360, 377111655, 402252432, 427393209, 502815540, 569857612, 603378648, 670420720, 712322015, 754223310, 804504864, 854786418, 1005631080, 1139715224, 1206757296, 1282179627, 1340841440, 1424644030, 1508446620, 1709572836, 2011262160, 2136966045, 2279430448, 2413514592, 2564359254, 2849288060, 3016893240, 3419145672, 4022524320, 4273932090, 4558860896, 5128718508, 5698576120, 6033786480, 6410898135, 6838291344, 8547864180, 10257437016, 11397152240, 12067572960, 12821796270, 13676582688, 17095728360, 20514874032, 22794304480, 25643592540, 34191456720, 41029748064, 51287185080, 68382913440, 102574370160, 205148740320]

約数ペア:

[(1, 205148740320), (2, 102574370160), (3, 68382913440), (4, 51287185080), (5, 41029748064), (6, 34191456720), (8, 25643592540), (9, 22794304480), (10, 20514874032), (12, 17095728360), (15, 13676582688), (16, 12821796270), (17, 12067572960), (18, 11397152240), (20, 10257437016), (24, 8547864180), (30, 6838291344), (32, 6410898135), (34, 6033786480), (36, 5698576120), (40, 5128718508), (45, 4558860896), (48, 4273932090), (51, 4022524320), (60, 3419145672), (68, 3016893240), (72, 2849288060), (80, 2564359254), (85, 2413514592), (90, 2279430448), (96, 2136966045), (102, 2011262160), (120, 1709572836), (136, 1508446620), (144, 1424644030), (153, 1340841440), (160, 1282179627), (170, 1206757296), (180, 1139715224), (204, 1005631080), (240, 854786418), (255, 804504864), (272, 754223310), (288, 712322015), (306, 670420720), (340, 603378648), (360, 569857612), (408, 502815540), (480, 427393209), (510, 402252432), (544, 377111655), (612, 335210360), (680, 301689324), (720, 284928806), (765, 268168288), (816, 251407770), (1020, 201126216), (1224, 167605180), (1360, 150844662), (1440, 142464403), (1530, 134084144), (1632, 125703885), (2040, 100563108), (2448, 83802590), (2720, 75422331), (3060, 67042072), (4080, 50281554), (4896, 41901295), (6120, 33521036), (8160, 25140777), (12240, 16760518), (24480, 8380259)]