811095840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 216

約数和(自身を含む): 2941766100

約数和(自身を除く): 2130670260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 1949, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 3898, 4080, 4335, 4624, 4896, 5202, 5780, 5847, 6120, 6936, 7796, 8160, 8670, 9248, 9745, 10404, 11560, 11694, 12240, 13005, 13872, 15592, 17340, 17541, 19490, 20808, 23120, 23388, 24480, 26010, 27744, 29235, 31184, 33133, 34680, 35082, 38980, 41616, 46240, 46776, 52020, 58470, 62368, 66266, 69360, 70164, 77960, 83232, 87705, 93552, 99399, 104040, 116940, 132532, 138720, 140328, 155920, 165665, 175410, 187104, 198798, 208080, 233880, 265064, 280656, 298197, 311840, 331330, 350820, 397596, 416160, 467760, 496995, 530128, 561312, 563261, 596394, 662660, 701640, 795192, 935520, 993990, 1060256, 1126522, 1192788, 1325320, 1403280, 1490985, 1590384, 1689783, 1987980, 2253044, 2385576, 2650640, 2806560, 2816305, 2981970, 3180768, 3379566, 3975960, 4506088, 4771152, 5069349, 5301280, 5632610, 5963940, 6759132, 7951920, 8448915, 9012176, 9542304, 10138698, 11265220, 11927880, 13518264, 15903840, 16897830, 18024352, 20277396, 22530440, 23855760, 25346745, 27036528, 33795660, 40554792, 45060880, 47711520, 50693490, 54073056, 67591320, 81109584, 90121760, 101386980, 135182640, 162219168, 202773960, 270365280, 405547920, 811095840]

約数ペア:

[(1, 811095840), (2, 405547920), (3, 270365280), (4, 202773960), (5, 162219168), (6, 135182640), (8, 101386980), (9, 90121760), (10, 81109584), (12, 67591320), (15, 54073056), (16, 50693490), (17, 47711520), (18, 45060880), (20, 40554792), (24, 33795660), (30, 27036528), (32, 25346745), (34, 23855760), (36, 22530440), (40, 20277396), (45, 18024352), (48, 16897830), (51, 15903840), (60, 13518264), (68, 11927880), (72, 11265220), (80, 10138698), (85, 9542304), (90, 9012176), (96, 8448915), (102, 7951920), (120, 6759132), (136, 5963940), (144, 5632610), (153, 5301280), (160, 5069349), (170, 4771152), (180, 4506088), (204, 3975960), (240, 3379566), (255, 3180768), (272, 2981970), (288, 2816305), (289, 2806560), (306, 2650640), (340, 2385576), (360, 2253044), (408, 1987980), (480, 1689783), (510, 1590384), (544, 1490985), (578, 1403280), (612, 1325320), (680, 1192788), (720, 1126522), (765, 1060256), (816, 993990), (867, 935520), (1020, 795192), (1156, 701640), (1224, 662660), (1360, 596394), (1440, 563261), (1445, 561312), (1530, 530128), (1632, 496995), (1734, 467760), (1949, 416160), (2040, 397596), (2312, 350820), (2448, 331330), (2601, 311840), (2720, 298197), (2890, 280656), (3060, 265064), (3468, 233880), (3898, 208080), (4080, 198798), (4335, 187104), (4624, 175410), (4896, 165665), (5202, 155920), (5780, 140328), (5847, 138720), (6120, 132532), (6936, 116940), (7796, 104040), (8160, 99399), (8670, 93552), (9248, 87705), (9745, 83232), (10404, 77960), (11560, 70164), (11694, 69360), (12240, 66266), (13005, 62368), (13872, 58470), (15592, 52020), (17340, 46776), (17541, 46240), (19490, 41616), (20808, 38980), (23120, 35082), (23388, 34680), (24480, 33133), (26010, 31184), (27744, 29235)]