996680880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8191}}^1$

素因数の和:8236

約数の個数: 180

約数和(自身を含む): 3624910848

約数和(自身を除く): 2628229968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 8112, 8191, 9360, 10140, 12168, 13520, 15210, 16382, 20280, 24336, 24573, 30420, 32764, 40560, 40955, 49146, 60840, 65528, 73719, 81910, 98292, 106483, 121680, 122865, 131056, 147438, 163820, 196584, 212966, 245730, 294876, 319449, 327640, 368595, 393168, 425932, 491460, 532415, 589752, 638898, 655280, 737190, 851864, 958347, 982920, 1064830, 1179504, 1277796, 1384279, 1474380, 1597245, 1703728, 1916694, 1965840, 2129660, 2555592, 2768558, 2948760, 3194490, 3833388, 4152837, 4259320, 4791735, 5111184, 5537116, 5897520, 6388980, 6921395, 7666776, 8305674, 8518640, 9583470, 11074232, 12458511, 12777960, 13842790, 15333552, 16611348, 19166940, 20764185, 22148464, 24917022, 25555920, 27685580, 33222696, 38333880, 41528370, 49834044, 55371160, 62292555, 66445392, 76667760, 83056740, 99668088, 110742320, 124585110, 166113480, 199336176, 249170220, 332226960, 498340440, 996680880]

約数ペア:

[(1, 996680880), (2, 498340440), (3, 332226960), (4, 249170220), (5, 199336176), (6, 166113480), (8, 124585110), (9, 110742320), (10, 99668088), (12, 83056740), (13, 76667760), (15, 66445392), (16, 62292555), (18, 55371160), (20, 49834044), (24, 41528370), (26, 38333880), (30, 33222696), (36, 27685580), (39, 25555920), (40, 24917022), (45, 22148464), (48, 20764185), (52, 19166940), (60, 16611348), (65, 15333552), (72, 13842790), (78, 12777960), (80, 12458511), (90, 11074232), (104, 9583470), (117, 8518640), (120, 8305674), (130, 7666776), (144, 6921395), (156, 6388980), (169, 5897520), (180, 5537116), (195, 5111184), (208, 4791735), (234, 4259320), (240, 4152837), (260, 3833388), (312, 3194490), (338, 2948760), (360, 2768558), (390, 2555592), (468, 2129660), (507, 1965840), (520, 1916694), (585, 1703728), (624, 1597245), (676, 1474380), (720, 1384279), (780, 1277796), (845, 1179504), (936, 1064830), (1014, 982920), (1040, 958347), (1170, 851864), (1352, 737190), (1521, 655280), (1560, 638898), (1690, 589752), (1872, 532415), (2028, 491460), (2340, 425932), (2535, 393168), (2704, 368595), (3042, 327640), (3120, 319449), (3380, 294876), (4056, 245730), (4680, 212966), (5070, 196584), (6084, 163820), (6760, 147438), (7605, 131056), (8112, 122865), (8191, 121680), (9360, 106483), (10140, 98292), (12168, 81910), (13520, 73719), (15210, 65528), (16382, 60840), (20280, 49146), (24336, 40955), (24573, 40560), (30420, 32764)]