1840912560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:772

約数の個数: 240

約数和(自身を含む): 6401819424

約数和(自身を除く): 4560906864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 97, 120, 129, 144, 172, 180, 194, 215, 240, 258, 291, 344, 360, 387, 388, 430, 485, 516, 582, 613, 645, 688, 720, 774, 776, 860, 873, 970, 1032, 1164, 1226, 1290, 1455, 1548, 1552, 1720, 1746, 1839, 1935, 1940, 2064, 2328, 2452, 2580, 2910, 3065, 3096, 3440, 3492, 3678, 3870, 3880, 4171, 4365, 4656, 4904, 5160, 5517, 5820, 6130, 6192, 6984, 7356, 7740, 7760, 8342, 8730, 9195, 9808, 10320, 11034, 11640, 12260, 12513, 13968, 14712, 15480, 16684, 17460, 18390, 20855, 22068, 23280, 24520, 25026, 26359, 27585, 29424, 30960, 33368, 34920, 36780, 37539, 41710, 44136, 49040, 50052, 52718, 55170, 59461, 62565, 66736, 69840, 73560, 75078, 79077, 83420, 88272, 100104, 105436, 110340, 118922, 125130, 131795, 147120, 150156, 158154, 166840, 178383, 187695, 200208, 210872, 220680, 237231, 237844, 250260, 263590, 297305, 300312, 316308, 333680, 356766, 375390, 395385, 421744, 441360, 474462, 475688, 500520, 527180, 535149, 594610, 600624, 632616, 713532, 750780, 790770, 891915, 948924, 951376, 1001040, 1054360, 1070298, 1186155, 1189220, 1265232, 1427064, 1501560, 1581540, 1783830, 1897848, 2108720, 2140596, 2372310, 2378440, 2556823, 2675745, 2854128, 3003120, 3163080, 3567660, 3795696, 4281192, 4744620, 4756880, 5113646, 5351490, 6326160, 7135320, 7670469, 8562384, 9489240, 10227292, 10702980, 12784115, 14270640, 15340938, 18978480, 20454584, 21405960, 23011407, 25568230, 30681876, 38352345, 40909168, 42811920, 46022814, 51136460, 61363752, 76704690, 92045628, 102272920, 115057035, 122727504, 153409380, 184091256, 204545840, 230114070, 306818760, 368182512, 460228140, 613637520, 920456280, 1840912560]

約数ペア:

[(1, 1840912560), (2, 920456280), (3, 613637520), (4, 460228140), (5, 368182512), (6, 306818760), (8, 230114070), (9, 204545840), (10, 184091256), (12, 153409380), (15, 122727504), (16, 115057035), (18, 102272920), (20, 92045628), (24, 76704690), (30, 61363752), (36, 51136460), (40, 46022814), (43, 42811920), (45, 40909168), (48, 38352345), (60, 30681876), (72, 25568230), (80, 23011407), (86, 21405960), (90, 20454584), (97, 18978480), (120, 15340938), (129, 14270640), (144, 12784115), (172, 10702980), (180, 10227292), (194, 9489240), (215, 8562384), (240, 7670469), (258, 7135320), (291, 6326160), (344, 5351490), (360, 5113646), (387, 4756880), (388, 4744620), (430, 4281192), (485, 3795696), (516, 3567660), (582, 3163080), (613, 3003120), (645, 2854128), (688, 2675745), (720, 2556823), (774, 2378440), (776, 2372310), (860, 2140596), (873, 2108720), (970, 1897848), (1032, 1783830), (1164, 1581540), (1226, 1501560), (1290, 1427064), (1455, 1265232), (1548, 1189220), (1552, 1186155), (1720, 1070298), (1746, 1054360), (1839, 1001040), (1935, 951376), (1940, 948924), (2064, 891915), (2328, 790770), (2452, 750780), (2580, 713532), (2910, 632616), (3065, 600624), (3096, 594610), (3440, 535149), (3492, 527180), (3678, 500520), (3870, 475688), (3880, 474462), (4171, 441360), (4365, 421744), (4656, 395385), (4904, 375390), (5160, 356766), (5517, 333680), (5820, 316308), (6130, 300312), (6192, 297305), (6984, 263590), (7356, 250260), (7740, 237844), (7760, 237231), (8342, 220680), (8730, 210872), (9195, 200208), (9808, 187695), (10320, 178383), (11034, 166840), (11640, 158154), (12260, 150156), (12513, 147120), (13968, 131795), (14712, 125130), (15480, 118922), (16684, 110340), (17460, 105436), (18390, 100104), (20855, 88272), (22068, 83420), (23280, 79077), (24520, 75078), (25026, 73560), (26359, 69840), (27585, 66736), (29424, 62565), (30960, 59461), (33368, 55170), (34920, 52718), (36780, 50052), (37539, 49040), (41710, 44136)]