38970585920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{11779}}^1$

素因数の和:12021

約数の個数: 168

約数和(自身を含む): 108470334240

約数和(自身を除く): 69499748320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 211, 224, 245, 280, 320, 392, 422, 448, 490, 560, 784, 844, 980, 1055, 1120, 1477, 1568, 1688, 1960, 2110, 2240, 2954, 3136, 3376, 3920, 4220, 5908, 6752, 7385, 7840, 8440, 10339, 11779, 11816, 13504, 14770, 15680, 16880, 20678, 23558, 23632, 29540, 33760, 41356, 47116, 47264, 51695, 58895, 59080, 67520, 82453, 82712, 94232, 94528, 103390, 117790, 118160, 164906, 165424, 188464, 206780, 235580, 236320, 329812, 330848, 376928, 412265, 413560, 471160, 472640, 577171, 659624, 661696, 753856, 824530, 827120, 942320, 1154342, 1319248, 1649060, 1654240, 1884640, 2308684, 2485369, 2638496, 2885855, 3298120, 3308480, 3769280, 4617368, 4970738, 5276992, 5771710, 6596240, 9234736, 9941476, 11543420, 12426845, 13192480, 17397583, 18469472, 19882952, 23086840, 24853690, 26384960, 34795166, 36938944, 39765904, 46173680, 49707380, 69590332, 79531808, 86987915, 92347360, 99414760, 121783081, 139180664, 159063616, 173975830, 184694720, 198829520, 243566162, 278361328, 347951660, 397659040, 487132324, 556722656, 608915405, 695903320, 795318080, 974264648, 1113445312, 1217830810, 1391806640, 1948529296, 2435661620, 2783613280, 3897058592, 4871323240, 5567226560, 7794117184, 9742646480, 19485292960, 38970585920]

約数ペア:

[(1, 38970585920), (2, 19485292960), (4, 9742646480), (5, 7794117184), (7, 5567226560), (8, 4871323240), (10, 3897058592), (14, 2783613280), (16, 2435661620), (20, 1948529296), (28, 1391806640), (32, 1217830810), (35, 1113445312), (40, 974264648), (49, 795318080), (56, 695903320), (64, 608915405), (70, 556722656), (80, 487132324), (98, 397659040), (112, 347951660), (140, 278361328), (160, 243566162), (196, 198829520), (211, 184694720), (224, 173975830), (245, 159063616), (280, 139180664), (320, 121783081), (392, 99414760), (422, 92347360), (448, 86987915), (490, 79531808), (560, 69590332), (784, 49707380), (844, 46173680), (980, 39765904), (1055, 36938944), (1120, 34795166), (1477, 26384960), (1568, 24853690), (1688, 23086840), (1960, 19882952), (2110, 18469472), (2240, 17397583), (2954, 13192480), (3136, 12426845), (3376, 11543420), (3920, 9941476), (4220, 9234736), (5908, 6596240), (6752, 5771710), (7385, 5276992), (7840, 4970738), (8440, 4617368), (10339, 3769280), (11779, 3308480), (11816, 3298120), (13504, 2885855), (14770, 2638496), (15680, 2485369), (16880, 2308684), (20678, 1884640), (23558, 1654240), (23632, 1649060), (29540, 1319248), (33760, 1154342), (41356, 942320), (47116, 827120), (47264, 824530), (51695, 753856), (58895, 661696), (59080, 659624), (67520, 577171), (82453, 472640), (82712, 471160), (94232, 413560), (94528, 412265), (103390, 376928), (117790, 330848), (118160, 329812), (164906, 236320), (165424, 235580), (188464, 206780)]