19286994720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185167}}^1$

素因数の和:185223

約数の個数: 192

約数和(自身を含む): 71673348096

約数和(自身を除く): 52386353376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 185167, 370334, 555501, 740668, 925835, 1111002, 1296169, 1481336, 1851670, 2222004, 2592338, 2777505, 2962672, 3703340, 3888507, 4444008, 5184676, 5555010, 5740177, 5925344, 6480845, 7406680, 7777014, 8888016, 10369352, 11110020, 11480354, 12961690, 14813360, 15554028, 17220531, 17776032, 19442535, 20738704, 22220040, 22960708, 25923380, 28700885, 29626720, 31108056, 34441062, 38885070, 40181239, 41477408, 44440080, 45921416, 51846760, 57401770, 62216112, 68882124, 77770140, 80362478, 86102655, 88880160, 91842832, 103693520, 114803540, 120543717, 124432224, 137764248, 155540280, 160724956, 172205310, 183685664, 200906195, 207387040, 229607080, 241087434, 275528496, 311080560, 321449912, 344410620, 401812390, 459214160, 482174868, 551056992, 602718585, 622161120, 642899824, 688821240, 803624780, 918428320, 964349736, 1205437170, 1285799648, 1377642480, 1607249560, 1928699472, 2410874340, 2755284960, 3214499120, 3857398944, 4821748680, 6428998240, 9643497360, 19286994720]

約数ペア:

[(1, 19286994720), (2, 9643497360), (3, 6428998240), (4, 4821748680), (5, 3857398944), (6, 3214499120), (7, 2755284960), (8, 2410874340), (10, 1928699472), (12, 1607249560), (14, 1377642480), (15, 1285799648), (16, 1205437170), (20, 964349736), (21, 918428320), (24, 803624780), (28, 688821240), (30, 642899824), (31, 622161120), (32, 602718585), (35, 551056992), (40, 482174868), (42, 459214160), (48, 401812390), (56, 344410620), (60, 321449912), (62, 311080560), (70, 275528496), (80, 241087434), (84, 229607080), (93, 207387040), (96, 200906195), (105, 183685664), (112, 172205310), (120, 160724956), (124, 155540280), (140, 137764248), (155, 124432224), (160, 120543717), (168, 114803540), (186, 103693520), (210, 91842832), (217, 88880160), (224, 86102655), (240, 80362478), (248, 77770140), (280, 68882124), (310, 62216112), (336, 57401770), (372, 51846760), (420, 45921416), (434, 44440080), (465, 41477408), (480, 40181239), (496, 38885070), (560, 34441062), (620, 31108056), (651, 29626720), (672, 28700885), (744, 25923380), (840, 22960708), (868, 22220040), (930, 20738704), (992, 19442535), (1085, 17776032), (1120, 17220531), (1240, 15554028), (1302, 14813360), (1488, 12961690), (1680, 11480354), (1736, 11110020), (1860, 10369352), (2170, 8888016), (2480, 7777014), (2604, 7406680), (2976, 6480845), (3255, 5925344), (3360, 5740177), (3472, 5555010), (3720, 5184676), (4340, 4444008), (4960, 3888507), (5208, 3703340), (6510, 2962672), (6944, 2777505), (7440, 2592338), (8680, 2222004), (10416, 1851670), (13020, 1481336), (14880, 1296169), (17360, 1111002), (20832, 925835), (26040, 740668), (34720, 555501), (52080, 370334), (104160, 185167)]