421604022560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{46171}}^1$

素因数の和:46487

約数の個数: 192

約数和(自身を含む): 1179544633344

約数和(自身を除く): 757940610784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 263, 280, 310, 434, 496, 526, 560, 620, 868, 992, 1052, 1085, 1120, 1240, 1315, 1736, 1841, 2104, 2170, 2480, 2630, 3472, 3682, 4208, 4340, 4960, 5260, 6944, 7364, 8153, 8416, 8680, 9205, 10520, 14728, 16306, 17360, 18410, 21040, 29456, 32612, 34720, 36820, 40765, 42080, 46171, 57071, 58912, 65224, 73640, 81530, 92342, 114142, 130448, 147280, 163060, 184684, 228284, 230855, 260896, 285355, 294560, 323197, 326120, 369368, 456568, 461710, 570710, 646394, 652240, 738736, 913136, 923420, 1141420, 1292788, 1304480, 1431301, 1477472, 1615985, 1826272, 1846840, 2282840, 2585576, 2862602, 3231970, 3693680, 4565680, 5171152, 5725204, 6463940, 7156505, 7387360, 9131360, 10019107, 10342304, 11450408, 12142973, 12927880, 14313010, 20038214, 22900816, 24285946, 25855760, 28626020, 40076428, 45801632, 48571892, 50095535, 51711520, 57252040, 60714865, 80152856, 85000811, 97143784, 100191070, 114504080, 121429730, 160305712, 170001622, 194287568, 200382140, 229008160, 242859460, 320611424, 340003244, 376432163, 388575136, 400764280, 425004055, 485718920, 680006488, 752864326, 801528560, 850008110, 971437840, 1360012976, 1505728652, 1603057120, 1700016220, 1882160815, 1942875680, 2635025141, 2720025952, 3011457304, 3400032440, 3764321630, 5270050282, 6022914608, 6800064880, 7528643260, 10540100564, 12045829216, 13175125705, 13600129760, 15057286520, 21080201128, 26350251410, 30114573040, 42160402256, 52700502820, 60229146080, 84320804512, 105401005640, 210802011280, 421604022560]

約数ペア:

[(1, 421604022560), (2, 210802011280), (4, 105401005640), (5, 84320804512), (7, 60229146080), (8, 52700502820), (10, 42160402256), (14, 30114573040), (16, 26350251410), (20, 21080201128), (28, 15057286520), (31, 13600129760), (32, 13175125705), (35, 12045829216), (40, 10540100564), (56, 7528643260), (62, 6800064880), (70, 6022914608), (80, 5270050282), (112, 3764321630), (124, 3400032440), (140, 3011457304), (155, 2720025952), (160, 2635025141), (217, 1942875680), (224, 1882160815), (248, 1700016220), (263, 1603057120), (280, 1505728652), (310, 1360012976), (434, 971437840), (496, 850008110), (526, 801528560), (560, 752864326), (620, 680006488), (868, 485718920), (992, 425004055), (1052, 400764280), (1085, 388575136), (1120, 376432163), (1240, 340003244), (1315, 320611424), (1736, 242859460), (1841, 229008160), (2104, 200382140), (2170, 194287568), (2480, 170001622), (2630, 160305712), (3472, 121429730), (3682, 114504080), (4208, 100191070), (4340, 97143784), (4960, 85000811), (5260, 80152856), (6944, 60714865), (7364, 57252040), (8153, 51711520), (8416, 50095535), (8680, 48571892), (9205, 45801632), (10520, 40076428), (14728, 28626020), (16306, 25855760), (17360, 24285946), (18410, 22900816), (21040, 20038214), (29456, 14313010), (32612, 12927880), (34720, 12142973), (36820, 11450408), (40765, 10342304), (42080, 10019107), (46171, 9131360), (57071, 7387360), (58912, 7156505), (65224, 6463940), (73640, 5725204), (81530, 5171152), (92342, 4565680), (114142, 3693680), (130448, 3231970), (147280, 2862602), (163060, 2585576), (184684, 2282840), (228284, 1846840), (230855, 1826272), (260896, 1615985), (285355, 1477472), (294560, 1431301), (323197, 1304480), (326120, 1292788), (369368, 1141420), (456568, 923420), (461710, 913136), (570710, 738736), (646394, 652240)]