258067920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 160

約数和(自身を含む): 886371840

約数和(自身を除く): 628303920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 110, 120, 132, 134, 165, 176, 201, 220, 240, 264, 268, 330, 335, 402, 440, 528, 536, 660, 670, 737, 804, 880, 1005, 1072, 1320, 1340, 1459, 1474, 1608, 2010, 2211, 2640, 2680, 2918, 2948, 3216, 3685, 4020, 4377, 4422, 5360, 5836, 5896, 7295, 7370, 8040, 8754, 8844, 11055, 11672, 11792, 14590, 14740, 16049, 16080, 17508, 17688, 21885, 22110, 23344, 29180, 29480, 32098, 35016, 35376, 43770, 44220, 48147, 58360, 58960, 64196, 70032, 80245, 87540, 88440, 96294, 97753, 116720, 128392, 160490, 175080, 176880, 192588, 195506, 240735, 256784, 293259, 320980, 350160, 385176, 391012, 481470, 488765, 586518, 641960, 770352, 782024, 962940, 977530, 1075283, 1173036, 1283920, 1466295, 1564048, 1925880, 1955060, 2150566, 2346072, 2932590, 3225849, 3851760, 3910120, 4301132, 4692144, 5376415, 5865180, 6451698, 7820240, 8602264, 10752830, 11730360, 12903396, 16129245, 17204528, 21505660, 23460720, 25806792, 32258490, 43011320, 51613584, 64516980, 86022640, 129033960, 258067920]

約数ペア:

[(1, 258067920), (2, 129033960), (3, 86022640), (4, 64516980), (5, 51613584), (6, 43011320), (8, 32258490), (10, 25806792), (11, 23460720), (12, 21505660), (15, 17204528), (16, 16129245), (20, 12903396), (22, 11730360), (24, 10752830), (30, 8602264), (33, 7820240), (40, 6451698), (44, 5865180), (48, 5376415), (55, 4692144), (60, 4301132), (66, 3910120), (67, 3851760), (80, 3225849), (88, 2932590), (110, 2346072), (120, 2150566), (132, 1955060), (134, 1925880), (165, 1564048), (176, 1466295), (201, 1283920), (220, 1173036), (240, 1075283), (264, 977530), (268, 962940), (330, 782024), (335, 770352), (402, 641960), (440, 586518), (528, 488765), (536, 481470), (660, 391012), (670, 385176), (737, 350160), (804, 320980), (880, 293259), (1005, 256784), (1072, 240735), (1320, 195506), (1340, 192588), (1459, 176880), (1474, 175080), (1608, 160490), (2010, 128392), (2211, 116720), (2640, 97753), (2680, 96294), (2918, 88440), (2948, 87540), (3216, 80245), (3685, 70032), (4020, 64196), (4377, 58960), (4422, 58360), (5360, 48147), (5836, 44220), (5896, 43770), (7295, 35376), (7370, 35016), (8040, 32098), (8754, 29480), (8844, 29180), (11055, 23344), (11672, 22110), (11792, 21885), (14590, 17688), (14740, 17508), (16049, 16080)]