339916080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:528

約数の個数: 320

約数和(自身を含む): 1325629440

約数和(自身を除く): 985713360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 105, 112, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 240, 266, 276, 280, 285, 304, 322, 336, 345, 368, 380, 399, 420, 437, 456, 460, 463, 483, 532, 552, 560, 570, 644, 665, 690, 760, 798, 805, 840, 874, 912, 920, 926, 966, 1064, 1104, 1140, 1288, 1311, 1330, 1380, 1389, 1520, 1596, 1610, 1680, 1748, 1840, 1852, 1932, 1995, 2128, 2185, 2280, 2315, 2415, 2576, 2622, 2660, 2760, 2778, 3059, 3192, 3220, 3241, 3496, 3704, 3864, 3990, 4370, 4560, 4630, 4830, 5244, 5320, 5520, 5556, 6118, 6384, 6440, 6482, 6555, 6945, 6992, 7408, 7728, 7980, 8740, 8797, 9177, 9260, 9660, 9723, 10488, 10640, 10649, 11112, 12236, 12880, 12964, 13110, 13890, 15295, 15960, 16205, 17480, 17594, 18354, 18520, 19320, 19446, 20976, 21298, 22224, 24472, 25928, 26220, 26391, 27780, 30590, 31920, 31947, 32410, 34960, 35188, 36708, 37040, 38640, 38892, 42596, 43985, 45885, 48615, 48944, 51856, 52440, 52782, 53245, 55560, 61180, 61579, 63894, 64820, 70376, 73416, 74543, 77784, 85192, 87970, 91770, 97230, 104880, 105564, 106490, 111120, 122360, 123158, 127788, 129640, 131955, 140752, 146832, 149086, 155568, 159735, 170384, 175940, 183540, 184737, 194460, 202331, 211128, 212980, 223629, 244720, 246316, 255576, 259280, 263910, 298172, 307895, 319470, 351880, 367080, 369474, 372715, 388920, 404662, 422256, 425960, 447258, 492632, 511152, 527820, 596344, 606993, 615790, 638940, 703760, 734160, 738948, 745430, 777840, 809324, 851920, 894516, 923685, 985264, 1011655, 1055640, 1118145, 1192688, 1213986, 1231580, 1277880, 1416317, 1477896, 1490860, 1618648, 1789032, 1847370, 2023310, 2111280, 2236290, 2427972, 2463160, 2555760, 2832634, 2955792, 2981720, 3034965, 3237296, 3578064, 3694740, 4046620, 4248951, 4472580, 4855944, 4926320, 5665268, 5963440, 6069930, 7081585, 7389480, 8093240, 8497902, 8945160, 9711888, 11330536, 12139860, 14163170, 14778960, 16186480, 16995804, 17890320, 21244755, 22661072, 24279720, 28326340, 33991608, 42489510, 48559440, 56652680, 67983216, 84979020, 113305360, 169958040, 339916080]

約数ペア:

[(1, 339916080), (2, 169958040), (3, 113305360), (4, 84979020), (5, 67983216), (6, 56652680), (7, 48559440), (8, 42489510), (10, 33991608), (12, 28326340), (14, 24279720), (15, 22661072), (16, 21244755), (19, 17890320), (20, 16995804), (21, 16186480), (23, 14778960), (24, 14163170), (28, 12139860), (30, 11330536), (35, 9711888), (38, 8945160), (40, 8497902), (42, 8093240), (46, 7389480), (48, 7081585), (56, 6069930), (57, 5963440), (60, 5665268), (69, 4926320), (70, 4855944), (76, 4472580), (80, 4248951), (84, 4046620), (92, 3694740), (95, 3578064), (105, 3237296), (112, 3034965), (114, 2981720), (115, 2955792), (120, 2832634), (133, 2555760), (138, 2463160), (140, 2427972), (152, 2236290), (161, 2111280), (168, 2023310), (184, 1847370), (190, 1789032), (210, 1618648), (228, 1490860), (230, 1477896), (240, 1416317), (266, 1277880), (276, 1231580), (280, 1213986), (285, 1192688), (304, 1118145), (322, 1055640), (336, 1011655), (345, 985264), (368, 923685), (380, 894516), (399, 851920), (420, 809324), (437, 777840), (456, 745430), (460, 738948), (463, 734160), (483, 703760), (532, 638940), (552, 615790), (560, 606993), (570, 596344), (644, 527820), (665, 511152), (690, 492632), (760, 447258), (798, 425960), (805, 422256), (840, 404662), (874, 388920), (912, 372715), (920, 369474), (926, 367080), (966, 351880), (1064, 319470), (1104, 307895), (1140, 298172), (1288, 263910), (1311, 259280), (1330, 255576), (1380, 246316), (1389, 244720), (1520, 223629), (1596, 212980), (1610, 211128), (1680, 202331), (1748, 194460), (1840, 184737), (1852, 183540), (1932, 175940), (1995, 170384), (2128, 159735), (2185, 155568), (2280, 149086), (2315, 146832), (2415, 140752), (2576, 131955), (2622, 129640), (2660, 127788), (2760, 123158), (2778, 122360), (3059, 111120), (3192, 106490), (3220, 105564), (3241, 104880), (3496, 97230), (3704, 91770), (3864, 87970), (3990, 85192), (4370, 77784), (4560, 74543), (4630, 73416), (4830, 70376), (5244, 64820), (5320, 63894), (5520, 61579), (5556, 61180), (6118, 55560), (6384, 53245), (6440, 52782), (6482, 52440), (6555, 51856), (6945, 48944), (6992, 48615), (7408, 45885), (7728, 43985), (7980, 42596), (8740, 38892), (8797, 38640), (9177, 37040), (9260, 36708), (9660, 35188), (9723, 34960), (10488, 32410), (10640, 31947), (10649, 31920), (11112, 30590), (12236, 27780), (12880, 26391), (12964, 26220), (13110, 25928), (13890, 24472), (15295, 22224), (15960, 21298), (16205, 20976), (17480, 19446), (17594, 19320), (18354, 18520)]