190185840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:569

約数の個数: 240

約数和(自身を含む): 710713440

約数和(自身を除く): 520527600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 521, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1042, 1080, 1170, 1352, 1404, 1521, 1560, 1563, 1690, 1755, 1872, 2028, 2084, 2160, 2340, 2535, 2605, 2704, 2808, 3042, 3120, 3126, 3380, 3510, 4056, 4168, 4563, 4680, 4689, 5070, 5210, 5616, 6084, 6252, 6760, 6773, 7020, 7605, 7815, 8112, 8336, 9126, 9360, 9378, 10140, 10420, 12168, 12504, 13520, 13546, 14040, 14067, 15210, 15630, 18252, 18756, 20280, 20319, 20840, 22815, 23445, 24336, 25008, 27092, 28080, 28134, 30420, 31260, 33865, 36504, 37512, 40560, 40638, 41680, 45630, 46890, 54184, 56268, 60840, 60957, 62520, 67730, 70335, 73008, 75024, 81276, 88049, 91260, 93780, 101595, 108368, 112536, 121680, 121914, 125040, 135460, 140670, 162552, 176098, 182520, 182871, 187560, 203190, 225072, 243828, 264147, 270920, 281340, 304785, 325104, 352196, 365040, 365742, 375120, 406380, 440245, 487656, 528294, 541840, 562680, 609570, 704392, 731484, 792441, 812760, 880490, 914355, 975312, 1056588, 1125360, 1219140, 1320735, 1408784, 1462968, 1584882, 1625520, 1760980, 1828710, 2113176, 2377323, 2438280, 2641470, 2925936, 3169764, 3521960, 3657420, 3962205, 4226352, 4754646, 4876560, 5282940, 6339528, 7043920, 7314840, 7924410, 9509292, 10565880, 11886615, 12679056, 14629680, 15848820, 19018584, 21131760, 23773230, 31697640, 38037168, 47546460, 63395280, 95092920, 190185840]

約数ペア:

[(1, 190185840), (2, 95092920), (3, 63395280), (4, 47546460), (5, 38037168), (6, 31697640), (8, 23773230), (9, 21131760), (10, 19018584), (12, 15848820), (13, 14629680), (15, 12679056), (16, 11886615), (18, 10565880), (20, 9509292), (24, 7924410), (26, 7314840), (27, 7043920), (30, 6339528), (36, 5282940), (39, 4876560), (40, 4754646), (45, 4226352), (48, 3962205), (52, 3657420), (54, 3521960), (60, 3169764), (65, 2925936), (72, 2641470), (78, 2438280), (80, 2377323), (90, 2113176), (104, 1828710), (108, 1760980), (117, 1625520), (120, 1584882), (130, 1462968), (135, 1408784), (144, 1320735), (156, 1219140), (169, 1125360), (180, 1056588), (195, 975312), (208, 914355), (216, 880490), (234, 812760), (240, 792441), (260, 731484), (270, 704392), (312, 609570), (338, 562680), (351, 541840), (360, 528294), (390, 487656), (432, 440245), (468, 406380), (507, 375120), (520, 365742), (521, 365040), (540, 352196), (585, 325104), (624, 304785), (676, 281340), (702, 270920), (720, 264147), (780, 243828), (845, 225072), (936, 203190), (1014, 187560), (1040, 182871), (1042, 182520), (1080, 176098), (1170, 162552), (1352, 140670), (1404, 135460), (1521, 125040), (1560, 121914), (1563, 121680), (1690, 112536), (1755, 108368), (1872, 101595), (2028, 93780), (2084, 91260), (2160, 88049), (2340, 81276), (2535, 75024), (2605, 73008), (2704, 70335), (2808, 67730), (3042, 62520), (3120, 60957), (3126, 60840), (3380, 56268), (3510, 54184), (4056, 46890), (4168, 45630), (4563, 41680), (4680, 40638), (4689, 40560), (5070, 37512), (5210, 36504), (5616, 33865), (6084, 31260), (6252, 30420), (6760, 28134), (6773, 28080), (7020, 27092), (7605, 25008), (7815, 24336), (8112, 23445), (8336, 22815), (9126, 20840), (9360, 20319), (9378, 20280), (10140, 18756), (10420, 18252), (12168, 15630), (12504, 15210), (13520, 14067), (13546, 14040)]