2840530680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4020

約数の個数: 320

約数和(自身を含む): 10889303040

約数和(自身を除く): 8048772360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 324, 340, 351, 360, 390, 405, 408, 442, 459, 468, 510, 520, 540, 585, 612, 648, 663, 680, 702, 765, 780, 810, 884, 918, 936, 1020, 1053, 1080, 1105, 1170, 1224, 1326, 1377, 1404, 1530, 1560, 1620, 1755, 1768, 1836, 1989, 2040, 2106, 2210, 2295, 2340, 2652, 2754, 2808, 3060, 3240, 3315, 3510, 3672, 3967, 3978, 4212, 4420, 4590, 4680, 5265, 5304, 5508, 5967, 6120, 6630, 6885, 7020, 7934, 7956, 8424, 8840, 9180, 9945, 10530, 11016, 11901, 11934, 13260, 13770, 14040, 15868, 15912, 17901, 18360, 19835, 19890, 21060, 23802, 23868, 26520, 27540, 29835, 31736, 35703, 35802, 39670, 39780, 42120, 47604, 47736, 51571, 55080, 59505, 59670, 67439, 71406, 71604, 79340, 79560, 89505, 95208, 103142, 107109, 119010, 119340, 134878, 142812, 143208, 154713, 158680, 178515, 179010, 202317, 206284, 214218, 238020, 238680, 257855, 269756, 285624, 309426, 321327, 337195, 357030, 358020, 404634, 412568, 428436, 464139, 476040, 515710, 535545, 539512, 606951, 618852, 642654, 674390, 714060, 716040, 773565, 809268, 856872, 876707, 928278, 1011585, 1031420, 1071090, 1213902, 1237704, 1285308, 1348780, 1392417, 1428120, 1547130, 1606635, 1618536, 1753414, 1820853, 1856556, 2023170, 2062840, 2142180, 2320695, 2427804, 2570616, 2630121, 2697560, 2784834, 3034755, 3094260, 3213270, 3506828, 3641706, 3713112, 4046340, 4177251, 4284360, 4383535, 4641390, 4855608, 5260242, 5462559, 5569668, 6069510, 6188520, 6426540, 6962085, 7013656, 7283412, 7890363, 8092680, 8354502, 8767070, 9104265, 9282780, 10520484, 10925118, 11139336, 12139020, 12853080, 13150605, 13924170, 14566824, 15780726, 16709004, 17534140, 18208530, 18565560, 20886255, 21040968, 21850236, 23671089, 24278040, 26301210, 27312795, 27848340, 31561452, 33418008, 35068280, 36417060, 39451815, 41772510, 43700472, 47342178, 52602420, 54625590, 55696680, 63122904, 71013267, 72834120, 78903630, 83545020, 94684356, 105204840, 109251180, 118355445, 142026534, 157807260, 167090040, 189368712, 218502360, 236710890, 284053068, 315614520, 355066335, 473421780, 568106136, 710132670, 946843560, 1420265340, 2840530680]

約数ペア:

[(1, 2840530680), (2, 1420265340), (3, 946843560), (4, 710132670), (5, 568106136), (6, 473421780), (8, 355066335), (9, 315614520), (10, 284053068), (12, 236710890), (13, 218502360), (15, 189368712), (17, 167090040), (18, 157807260), (20, 142026534), (24, 118355445), (26, 109251180), (27, 105204840), (30, 94684356), (34, 83545020), (36, 78903630), (39, 72834120), (40, 71013267), (45, 63122904), (51, 55696680), (52, 54625590), (54, 52602420), (60, 47342178), (65, 43700472), (68, 41772510), (72, 39451815), (78, 36417060), (81, 35068280), (85, 33418008), (90, 31561452), (102, 27848340), (104, 27312795), (108, 26301210), (117, 24278040), (120, 23671089), (130, 21850236), (135, 21040968), (136, 20886255), (153, 18565560), (156, 18208530), (162, 17534140), (170, 16709004), (180, 15780726), (195, 14566824), (204, 13924170), (216, 13150605), (221, 12853080), (234, 12139020), (255, 11139336), (260, 10925118), (270, 10520484), (306, 9282780), (312, 9104265), (324, 8767070), (340, 8354502), (351, 8092680), (360, 7890363), (390, 7283412), (405, 7013656), (408, 6962085), (442, 6426540), (459, 6188520), (468, 6069510), (510, 5569668), (520, 5462559), (540, 5260242), (585, 4855608), (612, 4641390), (648, 4383535), (663, 4284360), (680, 4177251), (702, 4046340), (765, 3713112), (780, 3641706), (810, 3506828), (884, 3213270), (918, 3094260), (936, 3034755), (1020, 2784834), (1053, 2697560), (1080, 2630121), (1105, 2570616), (1170, 2427804), (1224, 2320695), (1326, 2142180), (1377, 2062840), (1404, 2023170), (1530, 1856556), (1560, 1820853), (1620, 1753414), (1755, 1618536), (1768, 1606635), (1836, 1547130), (1989, 1428120), (2040, 1392417), (2106, 1348780), (2210, 1285308), (2295, 1237704), (2340, 1213902), (2652, 1071090), (2754, 1031420), (2808, 1011585), (3060, 928278), (3240, 876707), (3315, 856872), (3510, 809268), (3672, 773565), (3967, 716040), (3978, 714060), (4212, 674390), (4420, 642654), (4590, 618852), (4680, 606951), (5265, 539512), (5304, 535545), (5508, 515710), (5967, 476040), (6120, 464139), (6630, 428436), (6885, 412568), (7020, 404634), (7934, 358020), (7956, 357030), (8424, 337195), (8840, 321327), (9180, 309426), (9945, 285624), (10530, 269756), (11016, 257855), (11901, 238680), (11934, 238020), (13260, 214218), (13770, 206284), (14040, 202317), (15868, 179010), (15912, 178515), (17901, 158680), (18360, 154713), (19835, 143208), (19890, 142812), (21060, 134878), (23802, 119340), (23868, 119010), (26520, 107109), (27540, 103142), (29835, 95208), (31736, 89505), (35703, 79560), (35802, 79340), (39670, 71604), (39780, 71406), (42120, 67439), (47604, 59670), (47736, 59505), (51571, 55080)]