1212684120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10429}}^1$

素因数の和:10482

約数の個数: 192

約数和(自身を含む): 4393116000

約数和(自身を除く): 3180431880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 760, 765, 855, 969, 1020, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1938, 2040, 2280, 2584, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6120, 6460, 6840, 7752, 9690, 10429, 11628, 12920, 14535, 19380, 20858, 23256, 29070, 31287, 38760, 41716, 52145, 58140, 62574, 83432, 93861, 104290, 116280, 125148, 156435, 177293, 187722, 198151, 208580, 250296, 312870, 354586, 375444, 396302, 417160, 469305, 531879, 594453, 625740, 709172, 750888, 792604, 886465, 938610, 990755, 1063758, 1188906, 1251480, 1418344, 1585208, 1595637, 1772930, 1783359, 1877220, 1981510, 2127516, 2377812, 2659395, 2972265, 3191274, 3368567, 3545860, 3566718, 3754440, 3963020, 4255032, 4755624, 5318790, 5944530, 6382548, 6737134, 7091720, 7133436, 7926040, 7978185, 8916795, 10105701, 10637580, 11889060, 12765096, 13474268, 14266872, 15956370, 16842835, 17833590, 20211402, 21275160, 23778120, 26948536, 30317103, 31912740, 33685670, 35667180, 40422804, 50528505, 60634206, 63825480, 67371340, 71334360, 80845608, 101057010, 121268412, 134742680, 151585515, 202114020, 242536824, 303171030, 404228040, 606342060, 1212684120]

約数ペア:

[(1, 1212684120), (2, 606342060), (3, 404228040), (4, 303171030), (5, 242536824), (6, 202114020), (8, 151585515), (9, 134742680), (10, 121268412), (12, 101057010), (15, 80845608), (17, 71334360), (18, 67371340), (19, 63825480), (20, 60634206), (24, 50528505), (30, 40422804), (34, 35667180), (36, 33685670), (38, 31912740), (40, 30317103), (45, 26948536), (51, 23778120), (57, 21275160), (60, 20211402), (68, 17833590), (72, 16842835), (76, 15956370), (85, 14266872), (90, 13474268), (95, 12765096), (102, 11889060), (114, 10637580), (120, 10105701), (136, 8916795), (152, 7978185), (153, 7926040), (170, 7133436), (171, 7091720), (180, 6737134), (190, 6382548), (204, 5944530), (228, 5318790), (255, 4755624), (285, 4255032), (306, 3963020), (323, 3754440), (340, 3566718), (342, 3545860), (360, 3368567), (380, 3191274), (408, 2972265), (456, 2659395), (510, 2377812), (570, 2127516), (612, 1981510), (646, 1877220), (680, 1783359), (684, 1772930), (760, 1595637), (765, 1585208), (855, 1418344), (969, 1251480), (1020, 1188906), (1140, 1063758), (1224, 990755), (1292, 938610), (1368, 886465), (1530, 792604), (1615, 750888), (1710, 709172), (1938, 625740), (2040, 594453), (2280, 531879), (2584, 469305), (2907, 417160), (3060, 396302), (3230, 375444), (3420, 354586), (3876, 312870), (4845, 250296), (5814, 208580), (6120, 198151), (6460, 187722), (6840, 177293), (7752, 156435), (9690, 125148), (10429, 116280), (11628, 104290), (12920, 93861), (14535, 83432), (19380, 62574), (20858, 58140), (23256, 52145), (29070, 41716), (31287, 38760)]