131569680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 320

約数和(自身を含む): 487111680

約数和(自身を除く): 355542000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 43, 44, 48, 55, 57, 60, 61, 66, 76, 80, 86, 88, 95, 110, 114, 120, 122, 129, 132, 152, 165, 172, 176, 183, 190, 209, 215, 220, 228, 240, 244, 258, 264, 285, 304, 305, 330, 344, 366, 380, 418, 430, 440, 456, 473, 488, 516, 528, 570, 610, 627, 645, 660, 671, 688, 732, 760, 817, 836, 860, 880, 912, 915, 946, 976, 1032, 1045, 1140, 1159, 1220, 1254, 1290, 1320, 1342, 1419, 1464, 1520, 1634, 1672, 1720, 1830, 1892, 2013, 2064, 2090, 2280, 2318, 2365, 2440, 2451, 2508, 2580, 2623, 2640, 2684, 2838, 2928, 3135, 3268, 3344, 3355, 3440, 3477, 3660, 3784, 4026, 4085, 4180, 4560, 4636, 4730, 4880, 4902, 5016, 5160, 5246, 5368, 5676, 5795, 6270, 6536, 6710, 6954, 7095, 7320, 7568, 7869, 8052, 8170, 8360, 8987, 9272, 9460, 9804, 10032, 10065, 10320, 10492, 10736, 11352, 11590, 12255, 12540, 12749, 13072, 13115, 13420, 13908, 14190, 14640, 15738, 16104, 16340, 16720, 17385, 17974, 18544, 18920, 19608, 20130, 20984, 22704, 23180, 24510, 25080, 25498, 26230, 26840, 26961, 27816, 28380, 28853, 31476, 32208, 32680, 34770, 35948, 37840, 38247, 39216, 39345, 40260, 41968, 44935, 46360, 49020, 49837, 50160, 50996, 52460, 53680, 53922, 55632, 56760, 57706, 62952, 63745, 65360, 69540, 71896, 76494, 78690, 80520, 86559, 89870, 92720, 98040, 99674, 101992, 104920, 107844, 113520, 115412, 125904, 127490, 134805, 139080, 143792, 144265, 149511, 152988, 157380, 161040, 173118, 179740, 191235, 196080, 199348, 203984, 209840, 215688, 230824, 249185, 254980, 269610, 278160, 288530, 299022, 305976, 314760, 346236, 359480, 382470, 398696, 431376, 432795, 461648, 498370, 509960, 539220, 548207, 577060, 598044, 611952, 629520, 692472, 718960, 747555, 764940, 797392, 865590, 996740, 1019920, 1078440, 1096414, 1154120, 1196088, 1384944, 1495110, 1529880, 1644621, 1731180, 1993480, 2156880, 2192828, 2308240, 2392176, 2741035, 2990220, 3059760, 3289242, 3462360, 3986960, 4385656, 5482070, 5980440, 6578484, 6924720, 8223105, 8771312, 10964140, 11960880, 13156968, 16446210, 21928280, 26313936, 32892420, 43856560, 65784840, 131569680]

約数ペア:

[(1, 131569680), (2, 65784840), (3, 43856560), (4, 32892420), (5, 26313936), (6, 21928280), (8, 16446210), (10, 13156968), (11, 11960880), (12, 10964140), (15, 8771312), (16, 8223105), (19, 6924720), (20, 6578484), (22, 5980440), (24, 5482070), (30, 4385656), (33, 3986960), (38, 3462360), (40, 3289242), (43, 3059760), (44, 2990220), (48, 2741035), (55, 2392176), (57, 2308240), (60, 2192828), (61, 2156880), (66, 1993480), (76, 1731180), (80, 1644621), (86, 1529880), (88, 1495110), (95, 1384944), (110, 1196088), (114, 1154120), (120, 1096414), (122, 1078440), (129, 1019920), (132, 996740), (152, 865590), (165, 797392), (172, 764940), (176, 747555), (183, 718960), (190, 692472), (209, 629520), (215, 611952), (220, 598044), (228, 577060), (240, 548207), (244, 539220), (258, 509960), (264, 498370), (285, 461648), (304, 432795), (305, 431376), (330, 398696), (344, 382470), (366, 359480), (380, 346236), (418, 314760), (430, 305976), (440, 299022), (456, 288530), (473, 278160), (488, 269610), (516, 254980), (528, 249185), (570, 230824), (610, 215688), (627, 209840), (645, 203984), (660, 199348), (671, 196080), (688, 191235), (732, 179740), (760, 173118), (817, 161040), (836, 157380), (860, 152988), (880, 149511), (912, 144265), (915, 143792), (946, 139080), (976, 134805), (1032, 127490), (1045, 125904), (1140, 115412), (1159, 113520), (1220, 107844), (1254, 104920), (1290, 101992), (1320, 99674), (1342, 98040), (1419, 92720), (1464, 89870), (1520, 86559), (1634, 80520), (1672, 78690), (1720, 76494), (1830, 71896), (1892, 69540), (2013, 65360), (2064, 63745), (2090, 62952), (2280, 57706), (2318, 56760), (2365, 55632), (2440, 53922), (2451, 53680), (2508, 52460), (2580, 50996), (2623, 50160), (2640, 49837), (2684, 49020), (2838, 46360), (2928, 44935), (3135, 41968), (3268, 40260), (3344, 39345), (3355, 39216), (3440, 38247), (3477, 37840), (3660, 35948), (3784, 34770), (4026, 32680), (4085, 32208), (4180, 31476), (4560, 28853), (4636, 28380), (4730, 27816), (4880, 26961), (4902, 26840), (5016, 26230), (5160, 25498), (5246, 25080), (5368, 24510), (5676, 23180), (5795, 22704), (6270, 20984), (6536, 20130), (6710, 19608), (6954, 18920), (7095, 18544), (7320, 17974), (7568, 17385), (7869, 16720), (8052, 16340), (8170, 16104), (8360, 15738), (8987, 14640), (9272, 14190), (9460, 13908), (9804, 13420), (10032, 13115), (10065, 13072), (10320, 12749), (10492, 12540), (10736, 12255), (11352, 11590)]