2679427120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1215

約数の個数: 160

約数和(自身を含む): 7021425600

約数和(自身を除く): 4341998480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 97, 136, 152, 170, 190, 194, 272, 304, 323, 340, 380, 388, 485, 646, 680, 760, 776, 970, 1069, 1292, 1360, 1520, 1552, 1615, 1649, 1843, 1940, 2138, 2584, 3230, 3298, 3686, 3880, 4276, 5168, 5345, 6460, 6596, 7372, 7760, 8245, 8552, 9215, 10690, 12920, 13192, 14744, 16490, 17104, 18173, 18430, 20311, 21380, 25840, 26384, 29488, 31331, 32980, 36346, 36860, 40622, 42760, 62662, 65960, 72692, 73720, 81244, 85520, 90865, 101555, 103693, 125324, 131920, 145384, 147440, 156655, 162488, 181730, 203110, 207386, 250648, 290768, 313310, 324976, 345287, 363460, 406220, 414772, 501296, 518465, 626620, 690574, 726920, 812440, 829544, 1036930, 1253240, 1381148, 1453840, 1624880, 1659088, 1726435, 1762781, 1970167, 2073860, 2506480, 2762296, 3452870, 3525562, 3940334, 4147720, 5524592, 6905740, 7051124, 7880668, 8295440, 8813905, 9850835, 13811480, 14102248, 15761336, 17627810, 19701670, 27622960, 28204496, 31522672, 33492839, 35255620, 39403340, 66985678, 70511240, 78806680, 133971356, 141022480, 157613360, 167464195, 267942712, 334928390, 535885424, 669856780, 1339713560, 2679427120]

約数ペア:

[(1, 2679427120), (2, 1339713560), (4, 669856780), (5, 535885424), (8, 334928390), (10, 267942712), (16, 167464195), (17, 157613360), (19, 141022480), (20, 133971356), (34, 78806680), (38, 70511240), (40, 66985678), (68, 39403340), (76, 35255620), (80, 33492839), (85, 31522672), (95, 28204496), (97, 27622960), (136, 19701670), (152, 17627810), (170, 15761336), (190, 14102248), (194, 13811480), (272, 9850835), (304, 8813905), (323, 8295440), (340, 7880668), (380, 7051124), (388, 6905740), (485, 5524592), (646, 4147720), (680, 3940334), (760, 3525562), (776, 3452870), (970, 2762296), (1069, 2506480), (1292, 2073860), (1360, 1970167), (1520, 1762781), (1552, 1726435), (1615, 1659088), (1649, 1624880), (1843, 1453840), (1940, 1381148), (2138, 1253240), (2584, 1036930), (3230, 829544), (3298, 812440), (3686, 726920), (3880, 690574), (4276, 626620), (5168, 518465), (5345, 501296), (6460, 414772), (6596, 406220), (7372, 363460), (7760, 345287), (8245, 324976), (8552, 313310), (9215, 290768), (10690, 250648), (12920, 207386), (13192, 203110), (14744, 181730), (16490, 162488), (17104, 156655), (18173, 147440), (18430, 145384), (20311, 131920), (21380, 125324), (25840, 103693), (26384, 101555), (29488, 90865), (31331, 85520), (32980, 81244), (36346, 73720), (36860, 72692), (40622, 65960), (42760, 62662)]