214711020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 192

約数和(自身を含む): 745113600

約数和(自身を除く): 530402580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1231, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2462, 2565, 2907, 3060, 3230, 3420, 3693, 3876, 4590, 4845, 4924, 5130, 5814, 6155, 6460, 7386, 8721, 9180, 9690, 10260, 11079, 11628, 12310, 14535, 14772, 17442, 18465, 19380, 20927, 22158, 23389, 24620, 29070, 33237, 34884, 36930, 41854, 43605, 44316, 46778, 55395, 58140, 62781, 66474, 70167, 73860, 83708, 87210, 93556, 104635, 110790, 116945, 125562, 132948, 140334, 166185, 174420, 188343, 209270, 210501, 221580, 233890, 251124, 280668, 313905, 332370, 350835, 376686, 397613, 418540, 421002, 467780, 565029, 627810, 631503, 664740, 701670, 753372, 795226, 842004, 941715, 1052505, 1130058, 1192839, 1255620, 1263006, 1403340, 1590452, 1883430, 1988065, 2105010, 2260116, 2385678, 2526012, 2825145, 3157515, 3578517, 3766860, 3976130, 4210020, 4771356, 5650290, 5964195, 6315030, 7157034, 7952260, 10735551, 11300580, 11928390, 12630060, 14314068, 17892585, 21471102, 23856780, 35785170, 42942204, 53677755, 71570340, 107355510, 214711020]

約数ペア:

[(1, 214711020), (2, 107355510), (3, 71570340), (4, 53677755), (5, 42942204), (6, 35785170), (9, 23856780), (10, 21471102), (12, 17892585), (15, 14314068), (17, 12630060), (18, 11928390), (19, 11300580), (20, 10735551), (27, 7952260), (30, 7157034), (34, 6315030), (36, 5964195), (38, 5650290), (45, 4771356), (51, 4210020), (54, 3976130), (57, 3766860), (60, 3578517), (68, 3157515), (76, 2825145), (85, 2526012), (90, 2385678), (95, 2260116), (102, 2105010), (108, 1988065), (114, 1883430), (135, 1590452), (153, 1403340), (170, 1263006), (171, 1255620), (180, 1192839), (190, 1130058), (204, 1052505), (228, 941715), (255, 842004), (270, 795226), (285, 753372), (306, 701670), (323, 664740), (340, 631503), (342, 627810), (380, 565029), (459, 467780), (510, 421002), (513, 418540), (540, 397613), (570, 376686), (612, 350835), (646, 332370), (684, 313905), (765, 280668), (855, 251124), (918, 233890), (969, 221580), (1020, 210501), (1026, 209270), (1140, 188343), (1231, 174420), (1292, 166185), (1530, 140334), (1615, 132948), (1710, 125562), (1836, 116945), (1938, 110790), (2052, 104635), (2295, 93556), (2462, 87210), (2565, 83708), (2907, 73860), (3060, 70167), (3230, 66474), (3420, 62781), (3693, 58140), (3876, 55395), (4590, 46778), (4845, 44316), (4924, 43605), (5130, 41854), (5814, 36930), (6155, 34884), (6460, 33237), (7386, 29070), (8721, 24620), (9180, 23389), (9690, 22158), (10260, 20927), (11079, 19380), (11628, 18465), (12310, 17442), (14535, 14772)]