731709120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1143

約数の個数: 224

約数和(自身を含む): 2504724480

約数和(自身を除く): 1773015360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 230, 240, 248, 276, 310, 320, 345, 368, 372, 460, 465, 480, 496, 552, 620, 690, 713, 736, 744, 920, 930, 960, 992, 1069, 1104, 1240, 1380, 1426, 1472, 1488, 1840, 1860, 1984, 2138, 2139, 2208, 2480, 2760, 2852, 2976, 3207, 3565, 3680, 3720, 4276, 4278, 4416, 4960, 5345, 5520, 5704, 5952, 6414, 7130, 7360, 7440, 8552, 8556, 9920, 10690, 10695, 11040, 11408, 12828, 14260, 14880, 16035, 17104, 17112, 21380, 21390, 22080, 22816, 24587, 25656, 28520, 29760, 32070, 33139, 34208, 34224, 42760, 42780, 45632, 49174, 51312, 57040, 64140, 66278, 68416, 68448, 73761, 85520, 85560, 98348, 99417, 102624, 114080, 122935, 128280, 132556, 136896, 147522, 165695, 171040, 171120, 196696, 198834, 205248, 228160, 245870, 256560, 265112, 295044, 331390, 342080, 342240, 368805, 393392, 397668, 491740, 497085, 513120, 530224, 590088, 662780, 684480, 737610, 762197, 786784, 795336, 983480, 994170, 1026240, 1060448, 1180176, 1325560, 1475220, 1524394, 1573568, 1590672, 1966960, 1988340, 2120896, 2286591, 2360352, 2651120, 2950440, 3048788, 3181344, 3810985, 3933920, 3976680, 4573182, 4720704, 5302240, 5900880, 6097576, 6362688, 7621970, 7867840, 7953360, 9146364, 10604480, 11432955, 11801760, 12195152, 15243940, 15906720, 18292728, 22865910, 23603520, 24390304, 30487880, 31813440, 36585456, 45731820, 48780608, 60975760, 73170912, 91463640, 121951520, 146341824, 182927280, 243903040, 365854560, 731709120]

約数ペア:

[(1, 731709120), (2, 365854560), (3, 243903040), (4, 182927280), (5, 146341824), (6, 121951520), (8, 91463640), (10, 73170912), (12, 60975760), (15, 48780608), (16, 45731820), (20, 36585456), (23, 31813440), (24, 30487880), (30, 24390304), (31, 23603520), (32, 22865910), (40, 18292728), (46, 15906720), (48, 15243940), (60, 12195152), (62, 11801760), (64, 11432955), (69, 10604480), (80, 9146364), (92, 7953360), (93, 7867840), (96, 7621970), (115, 6362688), (120, 6097576), (124, 5900880), (138, 5302240), (155, 4720704), (160, 4573182), (184, 3976680), (186, 3933920), (192, 3810985), (230, 3181344), (240, 3048788), (248, 2950440), (276, 2651120), (310, 2360352), (320, 2286591), (345, 2120896), (368, 1988340), (372, 1966960), (460, 1590672), (465, 1573568), (480, 1524394), (496, 1475220), (552, 1325560), (620, 1180176), (690, 1060448), (713, 1026240), (736, 994170), (744, 983480), (920, 795336), (930, 786784), (960, 762197), (992, 737610), (1069, 684480), (1104, 662780), (1240, 590088), (1380, 530224), (1426, 513120), (1472, 497085), (1488, 491740), (1840, 397668), (1860, 393392), (1984, 368805), (2138, 342240), (2139, 342080), (2208, 331390), (2480, 295044), (2760, 265112), (2852, 256560), (2976, 245870), (3207, 228160), (3565, 205248), (3680, 198834), (3720, 196696), (4276, 171120), (4278, 171040), (4416, 165695), (4960, 147522), (5345, 136896), (5520, 132556), (5704, 128280), (5952, 122935), (6414, 114080), (7130, 102624), (7360, 99417), (7440, 98348), (8552, 85560), (8556, 85520), (9920, 73761), (10690, 68448), (10695, 68416), (11040, 66278), (11408, 64140), (12828, 57040), (14260, 51312), (14880, 49174), (16035, 45632), (17104, 42780), (17112, 42760), (21380, 34224), (21390, 34208), (22080, 33139), (22816, 32070), (24587, 29760), (25656, 28520)]