29520247960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2729}}^1\times {\mathrm{5519}}^1$

素因数の和:8273

約数の個数: 96

約数和(自身を含む): 77307048000

約数和(自身を除く): 47786800040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2729, 5458, 5519, 10916, 11038, 13645, 19103, 21832, 22076, 27290, 27595, 38206, 38633, 44152, 54580, 55190, 76412, 77266, 95515, 109160, 110380, 133721, 152824, 154532, 191030, 193165, 220760, 267442, 270431, 309064, 382060, 386330, 534884, 540862, 668605, 764120, 772660, 1069768, 1081724, 1337210, 1352155, 1545320, 2163448, 2674420, 2704310, 5348840, 5408620, 10817240, 15061351, 30122702, 60245404, 75306755, 105429457, 120490808, 150613510, 210858914, 301227020, 421717828, 527147285, 602454040, 738006199, 843435656, 1054294570, 1476012398, 2108589140, 2952024796, 3690030995, 4217178280, 5904049592, 7380061990, 14760123980, 29520247960]

約数ペア:

[(1, 29520247960), (2, 14760123980), (4, 7380061990), (5, 5904049592), (7, 4217178280), (8, 3690030995), (10, 2952024796), (14, 2108589140), (20, 1476012398), (28, 1054294570), (35, 843435656), (40, 738006199), (49, 602454040), (56, 527147285), (70, 421717828), (98, 301227020), (140, 210858914), (196, 150613510), (245, 120490808), (280, 105429457), (392, 75306755), (490, 60245404), (980, 30122702), (1960, 15061351), (2729, 10817240), (5458, 5408620), (5519, 5348840), (10916, 2704310), (11038, 2674420), (13645, 2163448), (19103, 1545320), (21832, 1352155), (22076, 1337210), (27290, 1081724), (27595, 1069768), (38206, 772660), (38633, 764120), (44152, 668605), (54580, 540862), (55190, 534884), (76412, 386330), (77266, 382060), (95515, 309064), (109160, 270431), (110380, 267442), (133721, 220760), (152824, 193165), (154532, 191030)]