1520302560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7669}}^1$

素因数の和:7753

約数の個数: 192

約数和(自身を含む): 5566579200

約数和(自身を除く): 4046276640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1239, 1416, 1652, 1680, 1770, 1888, 2065, 2360, 2478, 2832, 3304, 3360, 3540, 4130, 4720, 4956, 5664, 6195, 6608, 7080, 7669, 8260, 9440, 9912, 12390, 13216, 14160, 15338, 16520, 19824, 23007, 24780, 28320, 30676, 33040, 38345, 39648, 46014, 49560, 53683, 61352, 66080, 76690, 92028, 99120, 107366, 115035, 122704, 153380, 161049, 184056, 198240, 214732, 230070, 245408, 268415, 306760, 322098, 368112, 429464, 452471, 460140, 536830, 613520, 644196, 736224, 805245, 858928, 904942, 920280, 1073660, 1227040, 1288392, 1357413, 1610490, 1717856, 1809884, 1840560, 2147320, 2262355, 2576784, 2714826, 3167297, 3220980, 3619768, 3681120, 4294640, 4524710, 5153568, 5429652, 6334594, 6441960, 6787065, 7239536, 8589280, 9049420, 9501891, 10859304, 12669188, 12883920, 13574130, 14479072, 15836485, 18098840, 19003782, 21718608, 25338376, 25767840, 27148260, 31672970, 36197680, 38007564, 43437216, 47509455, 50676752, 54296520, 63345940, 72395360, 76015128, 95018910, 101353504, 108593040, 126691880, 152030256, 190037820, 217186080, 253383760, 304060512, 380075640, 506767520, 760151280, 1520302560]

約数ペア:

[(1, 1520302560), (2, 760151280), (3, 506767520), (4, 380075640), (5, 304060512), (6, 253383760), (7, 217186080), (8, 190037820), (10, 152030256), (12, 126691880), (14, 108593040), (15, 101353504), (16, 95018910), (20, 76015128), (21, 72395360), (24, 63345940), (28, 54296520), (30, 50676752), (32, 47509455), (35, 43437216), (40, 38007564), (42, 36197680), (48, 31672970), (56, 27148260), (59, 25767840), (60, 25338376), (70, 21718608), (80, 19003782), (84, 18098840), (96, 15836485), (105, 14479072), (112, 13574130), (118, 12883920), (120, 12669188), (140, 10859304), (160, 9501891), (168, 9049420), (177, 8589280), (210, 7239536), (224, 6787065), (236, 6441960), (240, 6334594), (280, 5429652), (295, 5153568), (336, 4524710), (354, 4294640), (413, 3681120), (420, 3619768), (472, 3220980), (480, 3167297), (560, 2714826), (590, 2576784), (672, 2262355), (708, 2147320), (826, 1840560), (840, 1809884), (885, 1717856), (944, 1610490), (1120, 1357413), (1180, 1288392), (1239, 1227040), (1416, 1073660), (1652, 920280), (1680, 904942), (1770, 858928), (1888, 805245), (2065, 736224), (2360, 644196), (2478, 613520), (2832, 536830), (3304, 460140), (3360, 452471), (3540, 429464), (4130, 368112), (4720, 322098), (4956, 306760), (5664, 268415), (6195, 245408), (6608, 230070), (7080, 214732), (7669, 198240), (8260, 184056), (9440, 161049), (9912, 153380), (12390, 122704), (13216, 115035), (14160, 107366), (15338, 99120), (16520, 92028), (19824, 76690), (23007, 66080), (24780, 61352), (28320, 53683), (30676, 49560), (33040, 46014), (38345, 39648)]