2018749320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47123}}^1$

素因数の和:47164

約数の個数: 192

約数和(自身を含む): 7939451520

約数和(自身を除く): 5920702200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 14280, 21420, 42840, 47123, 94246, 141369, 188492, 235615, 282738, 329861, 376984, 424107, 471230, 565476, 659722, 706845, 801091, 848214, 942460, 989583, 1130952, 1319444, 1413690, 1602182, 1649305, 1696428, 1884920, 1979166, 2120535, 2403273, 2638888, 2827380, 2968749, 3204364, 3298610, 3392856, 3958332, 4005455, 4241070, 4806546, 4947915, 5607637, 5654760, 5937498, 6408728, 6597220, 7209819, 7916664, 8010910, 8482140, 9613092, 9895830, 11215274, 11874996, 12016365, 13194440, 14419638, 14843745, 16021820, 16822911, 16964280, 19226184, 19791660, 22430548, 23749992, 24032730, 28038185, 28839276, 29687490, 32043640, 33645822, 36049095, 39583320, 44861096, 48065460, 50468733, 56076370, 57678552, 59374980, 67291644, 72098190, 84114555, 96130920, 100937466, 112152740, 118749960, 134583288, 144196380, 168229110, 201874932, 224305480, 252343665, 288392760, 336458220, 403749864, 504687330, 672916440, 1009374660, 2018749320]

約数ペア:

[(1, 2018749320), (2, 1009374660), (3, 672916440), (4, 504687330), (5, 403749864), (6, 336458220), (7, 288392760), (8, 252343665), (9, 224305480), (10, 201874932), (12, 168229110), (14, 144196380), (15, 134583288), (17, 118749960), (18, 112152740), (20, 100937466), (21, 96130920), (24, 84114555), (28, 72098190), (30, 67291644), (34, 59374980), (35, 57678552), (36, 56076370), (40, 50468733), (42, 48065460), (45, 44861096), (51, 39583320), (56, 36049095), (60, 33645822), (63, 32043640), (68, 29687490), (70, 28839276), (72, 28038185), (84, 24032730), (85, 23749992), (90, 22430548), (102, 19791660), (105, 19226184), (119, 16964280), (120, 16822911), (126, 16021820), (136, 14843745), (140, 14419638), (153, 13194440), (168, 12016365), (170, 11874996), (180, 11215274), (204, 9895830), (210, 9613092), (238, 8482140), (252, 8010910), (255, 7916664), (280, 7209819), (306, 6597220), (315, 6408728), (340, 5937498), (357, 5654760), (360, 5607637), (408, 4947915), (420, 4806546), (476, 4241070), (504, 4005455), (510, 3958332), (595, 3392856), (612, 3298610), (630, 3204364), (680, 2968749), (714, 2827380), (765, 2638888), (840, 2403273), (952, 2120535), (1020, 1979166), (1071, 1884920), (1190, 1696428), (1224, 1649305), (1260, 1602182), (1428, 1413690), (1530, 1319444), (1785, 1130952), (2040, 989583), (2142, 942460), (2380, 848214), (2520, 801091), (2856, 706845), (3060, 659722), (3570, 565476), (4284, 471230), (4760, 424107), (5355, 376984), (6120, 329861), (7140, 282738), (8568, 235615), (10710, 188492), (14280, 141369), (21420, 94246), (42840, 47123)]