1998634560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 336

約数和(自身を含む): 6996842496

約数和(自身を除く): 4998207936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 127, 130, 156, 160, 169, 192, 194, 195, 208, 240, 254, 260, 291, 312, 320, 338, 381, 388, 390, 416, 480, 485, 507, 508, 520, 582, 624, 635, 676, 762, 776, 780, 832, 845, 960, 970, 1014, 1016, 1040, 1164, 1248, 1261, 1270, 1352, 1455, 1524, 1552, 1560, 1651, 1690, 1905, 1940, 2028, 2032, 2080, 2328, 2496, 2522, 2535, 2540, 2704, 2910, 3048, 3104, 3120, 3302, 3380, 3783, 3810, 3880, 4056, 4064, 4160, 4656, 4953, 5044, 5070, 5080, 5408, 5820, 6096, 6208, 6240, 6305, 6604, 6760, 7566, 7620, 7760, 8112, 8128, 8255, 9312, 9906, 10088, 10140, 10160, 10816, 11640, 12192, 12319, 12480, 12610, 13208, 13520, 15132, 15240, 15520, 16224, 16393, 16510, 18624, 18915, 19812, 20176, 20280, 20320, 21463, 23280, 24384, 24638, 24765, 25220, 26416, 27040, 30264, 30480, 31040, 32448, 32786, 33020, 36957, 37830, 39624, 40352, 40560, 40640, 42926, 46560, 49179, 49276, 49530, 50440, 52832, 54080, 60528, 60960, 61595, 64389, 65572, 66040, 73914, 75660, 79248, 80704, 81120, 81965, 85852, 93120, 98358, 98552, 99060, 100880, 105664, 107315, 121056, 121920, 123190, 128778, 131144, 132080, 147828, 151320, 158496, 160147, 162240, 163930, 171704, 184785, 196716, 197104, 198120, 201760, 214630, 242112, 245895, 246380, 257556, 262288, 264160, 295656, 302640, 316992, 320294, 321945, 327860, 343408, 369570, 393432, 394208, 396240, 403520, 429260, 480441, 491790, 492760, 515112, 524576, 528320, 591312, 605280, 640588, 643890, 655720, 686816, 739140, 786864, 788416, 792480, 800735, 858520, 960882, 983580, 985520, 1030224, 1049152, 1182624, 1210560, 1281176, 1287780, 1311440, 1373632, 1478280, 1573728, 1584960, 1601470, 1717040, 1921764, 1967160, 1971040, 2060448, 2081911, 2365248, 2402205, 2562352, 2575560, 2622880, 2956560, 3147456, 3202940, 3434080, 3843528, 3934320, 3942080, 4120896, 4163822, 4804410, 5124704, 5151120, 5245760, 5913120, 6245733, 6405880, 6868160, 7687056, 7868640, 8327644, 9608820, 10249408, 10302240, 10409555, 11826240, 12491466, 12811760, 15374112, 15737280, 16655288, 19217640, 20604480, 20819110, 24982932, 25623520, 30748224, 31228665, 33310576, 38435280, 41638220, 49965864, 51247040, 62457330, 66621152, 76870560, 83276440, 99931728, 124914660, 133242304, 153741120, 166552880, 199863456, 249829320, 333105760, 399726912, 499658640, 666211520, 999317280, 1998634560]

約数ペア:

[(1, 1998634560), (2, 999317280), (3, 666211520), (4, 499658640), (5, 399726912), (6, 333105760), (8, 249829320), (10, 199863456), (12, 166552880), (13, 153741120), (15, 133242304), (16, 124914660), (20, 99931728), (24, 83276440), (26, 76870560), (30, 66621152), (32, 62457330), (39, 51247040), (40, 49965864), (48, 41638220), (52, 38435280), (60, 33310576), (64, 31228665), (65, 30748224), (78, 25623520), (80, 24982932), (96, 20819110), (97, 20604480), (104, 19217640), (120, 16655288), (127, 15737280), (130, 15374112), (156, 12811760), (160, 12491466), (169, 11826240), (192, 10409555), (194, 10302240), (195, 10249408), (208, 9608820), (240, 8327644), (254, 7868640), (260, 7687056), (291, 6868160), (312, 6405880), (320, 6245733), (338, 5913120), (381, 5245760), (388, 5151120), (390, 5124704), (416, 4804410), (480, 4163822), (485, 4120896), (507, 3942080), (508, 3934320), (520, 3843528), (582, 3434080), (624, 3202940), (635, 3147456), (676, 2956560), (762, 2622880), (776, 2575560), (780, 2562352), (832, 2402205), (845, 2365248), (960, 2081911), (970, 2060448), (1014, 1971040), (1016, 1967160), (1040, 1921764), (1164, 1717040), (1248, 1601470), (1261, 1584960), (1270, 1573728), (1352, 1478280), (1455, 1373632), (1524, 1311440), (1552, 1287780), (1560, 1281176), (1651, 1210560), (1690, 1182624), (1905, 1049152), (1940, 1030224), (2028, 985520), (2032, 983580), (2080, 960882), (2328, 858520), (2496, 800735), (2522, 792480), (2535, 788416), (2540, 786864), (2704, 739140), (2910, 686816), (3048, 655720), (3104, 643890), (3120, 640588), (3302, 605280), (3380, 591312), (3783, 528320), (3810, 524576), (3880, 515112), (4056, 492760), (4064, 491790), (4160, 480441), (4656, 429260), (4953, 403520), (5044, 396240), (5070, 394208), (5080, 393432), (5408, 369570), (5820, 343408), (6096, 327860), (6208, 321945), (6240, 320294), (6305, 316992), (6604, 302640), (6760, 295656), (7566, 264160), (7620, 262288), (7760, 257556), (8112, 246380), (8128, 245895), (8255, 242112), (9312, 214630), (9906, 201760), (10088, 198120), (10140, 197104), (10160, 196716), (10816, 184785), (11640, 171704), (12192, 163930), (12319, 162240), (12480, 160147), (12610, 158496), (13208, 151320), (13520, 147828), (15132, 132080), (15240, 131144), (15520, 128778), (16224, 123190), (16393, 121920), (16510, 121056), (18624, 107315), (18915, 105664), (19812, 100880), (20176, 99060), (20280, 98552), (20320, 98358), (21463, 93120), (23280, 85852), (24384, 81965), (24638, 81120), (24765, 80704), (25220, 79248), (26416, 75660), (27040, 73914), (30264, 66040), (30480, 65572), (31040, 64389), (32448, 61595), (32786, 60960), (33020, 60528), (36957, 54080), (37830, 52832), (39624, 50440), (40352, 49530), (40560, 49276), (40640, 49179), (42926, 46560)]