2020168800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 432

約数和(自身を含む): 7780002048

約数和(自身を除く): 5759833248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 113, 117, 120, 130, 144, 150, 156, 160, 180, 191, 195, 200, 208, 225, 226, 234, 240, 260, 288, 300, 312, 325, 339, 360, 382, 390, 400, 416, 450, 452, 468, 480, 520, 565, 573, 585, 600, 624, 650, 678, 720, 764, 780, 800, 900, 904, 936, 955, 975, 1017, 1040, 1130, 1146, 1170, 1200, 1248, 1300, 1356, 1440, 1469, 1528, 1560, 1695, 1719, 1800, 1808, 1872, 1910, 1950, 2034, 2080, 2260, 2292, 2340, 2400, 2483, 2600, 2712, 2825, 2865, 2925, 2938, 3056, 3120, 3390, 3438, 3600, 3616, 3744, 3820, 3900, 4068, 4407, 4520, 4584, 4680, 4775, 4966, 5085, 5200, 5424, 5650, 5730, 5850, 5876, 6112, 6240, 6780, 6876, 7200, 7345, 7449, 7640, 7800, 8136, 8475, 8595, 8814, 9040, 9168, 9360, 9550, 9932, 10170, 10400, 10848, 11300, 11460, 11700, 11752, 12415, 13221, 13560, 13752, 14325, 14690, 14898, 15280, 15600, 16272, 16950, 17190, 17628, 18080, 18336, 18720, 19100, 19864, 20340, 21583, 22035, 22347, 22600, 22920, 23400, 23504, 24830, 25425, 26442, 27120, 27504, 28650, 29380, 29796, 30560, 31200, 32544, 33900, 34380, 35256, 36725, 37245, 38200, 39728, 40680, 42975, 43166, 44070, 44694, 45200, 45840, 46800, 47008, 49660, 50850, 52884, 54240, 55008, 57300, 58760, 59592, 62075, 64749, 66105, 67800, 68760, 70512, 73450, 74490, 76400, 79456, 81360, 85950, 86332, 88140, 89388, 90400, 91680, 93600, 99320, 101700, 105768, 107915, 110175, 111735, 114600, 117520, 119184, 124150, 129498, 132210, 135600, 137520, 141024, 146900, 148980, 152800, 162720, 171900, 172664, 176280, 178776, 186225, 194247, 198640, 203400, 211536, 215830, 220350, 223470, 229200, 235040, 238368, 248300, 258996, 264420, 271200, 275040, 280579, 293800, 297960, 323745, 330525, 343800, 345328, 352560, 357552, 372450, 388494, 397280, 406800, 423072, 431660, 440700, 446940, 458400, 496600, 517992, 528840, 539575, 558675, 561158, 587600, 595920, 647490, 661050, 687600, 690656, 705120, 715104, 744900, 776988, 813600, 841737, 863320, 881400, 893880, 971235, 993200, 1035984, 1057680, 1079150, 1117350, 1122316, 1175200, 1191840, 1294980, 1322100, 1375200, 1402895, 1489800, 1553976, 1618725, 1683474, 1726640, 1762800, 1787760, 1942470, 1986400, 2071968, 2115360, 2158300, 2234700, 2244632, 2525211, 2589960, 2644200, 2805790, 2979600, 3107952, 3237450, 3366948, 3453280, 3525600, 3575520, 3884940, 4208685, 4316600, 4469400, 4489264, 4856175, 5050422, 5179920, 5288400, 5611580, 5959200, 6215904, 6474900, 6733896, 7014475, 7769880, 8417370, 8633200, 8938800, 8978528, 9712350, 10100844, 10359840, 10576800, 11223160, 12626055, 12949800, 13467792, 14028950, 15539760, 16834740, 17266400, 17877600, 19424700, 20201688, 21043425, 22446320, 25252110, 25899600, 26935584, 28057900, 31079520, 33669480, 38849400, 40403376, 42086850, 44892640, 50504220, 51799200, 56115800, 63130275, 67338960, 77698800, 80806752, 84173700, 101008440, 112231600, 126260550, 134677920, 155397600, 168347400, 202016880, 224463200, 252521100, 336694800, 404033760, 505042200, 673389600, 1010084400, 2020168800]

約数ペア:

[(1, 2020168800), (2, 1010084400), (3, 673389600), (4, 505042200), (5, 404033760), (6, 336694800), (8, 252521100), (9, 224463200), (10, 202016880), (12, 168347400), (13, 155397600), (15, 134677920), (16, 126260550), (18, 112231600), (20, 101008440), (24, 84173700), (25, 80806752), (26, 77698800), (30, 67338960), (32, 63130275), (36, 56115800), (39, 51799200), (40, 50504220), (45, 44892640), (48, 42086850), (50, 40403376), (52, 38849400), (60, 33669480), (65, 31079520), (72, 28057900), (75, 26935584), (78, 25899600), (80, 25252110), (90, 22446320), (96, 21043425), (100, 20201688), (104, 19424700), (113, 17877600), (117, 17266400), (120, 16834740), (130, 15539760), (144, 14028950), (150, 13467792), (156, 12949800), (160, 12626055), (180, 11223160), (191, 10576800), (195, 10359840), (200, 10100844), (208, 9712350), (225, 8978528), (226, 8938800), (234, 8633200), (240, 8417370), (260, 7769880), (288, 7014475), (300, 6733896), (312, 6474900), (325, 6215904), (339, 5959200), (360, 5611580), (382, 5288400), (390, 5179920), (400, 5050422), (416, 4856175), (450, 4489264), (452, 4469400), (468, 4316600), (480, 4208685), (520, 3884940), (565, 3575520), (573, 3525600), (585, 3453280), (600, 3366948), (624, 3237450), (650, 3107952), (678, 2979600), (720, 2805790), (764, 2644200), (780, 2589960), (800, 2525211), (900, 2244632), (904, 2234700), (936, 2158300), (955, 2115360), (975, 2071968), (1017, 1986400), (1040, 1942470), (1130, 1787760), (1146, 1762800), (1170, 1726640), (1200, 1683474), (1248, 1618725), (1300, 1553976), (1356, 1489800), (1440, 1402895), (1469, 1375200), (1528, 1322100), (1560, 1294980), (1695, 1191840), (1719, 1175200), (1800, 1122316), (1808, 1117350), (1872, 1079150), (1910, 1057680), (1950, 1035984), (2034, 993200), (2080, 971235), (2260, 893880), (2292, 881400), (2340, 863320), (2400, 841737), (2483, 813600), (2600, 776988), (2712, 744900), (2825, 715104), (2865, 705120), (2925, 690656), (2938, 687600), (3056, 661050), (3120, 647490), (3390, 595920), (3438, 587600), (3600, 561158), (3616, 558675), (3744, 539575), (3820, 528840), (3900, 517992), (4068, 496600), (4407, 458400), (4520, 446940), (4584, 440700), (4680, 431660), (4775, 423072), (4966, 406800), (5085, 397280), (5200, 388494), (5424, 372450), (5650, 357552), (5730, 352560), (5850, 345328), (5876, 343800), (6112, 330525), (6240, 323745), (6780, 297960), (6876, 293800), (7200, 280579), (7345, 275040), (7449, 271200), (7640, 264420), (7800, 258996), (8136, 248300), (8475, 238368), (8595, 235040), (8814, 229200), (9040, 223470), (9168, 220350), (9360, 215830), (9550, 211536), (9932, 203400), (10170, 198640), (10400, 194247), (10848, 186225), (11300, 178776), (11460, 176280), (11700, 172664), (11752, 171900), (12415, 162720), (13221, 152800), (13560, 148980), (13752, 146900), (14325, 141024), (14690, 137520), (14898, 135600), (15280, 132210), (15600, 129498), (16272, 124150), (16950, 119184), (17190, 117520), (17628, 114600), (18080, 111735), (18336, 110175), (18720, 107915), (19100, 105768), (19864, 101700), (20340, 99320), (21583, 93600), (22035, 91680), (22347, 90400), (22600, 89388), (22920, 88140), (23400, 86332), (23504, 85950), (24830, 81360), (25425, 79456), (26442, 76400), (27120, 74490), (27504, 73450), (28650, 70512), (29380, 68760), (29796, 67800), (30560, 66105), (31200, 64749), (32544, 62075), (33900, 59592), (34380, 58760), (35256, 57300), (36725, 55008), (37245, 54240), (38200, 52884), (39728, 50850), (40680, 49660), (42975, 47008), (43166, 46800), (44070, 45840), (44694, 45200)]