1919795280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 320

約数和(自身を含む): 6911557632

約数和(自身を除く): 4991762352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 31, 39, 40, 46, 48, 52, 60, 62, 65, 69, 78, 80, 92, 93, 104, 115, 120, 124, 130, 138, 155, 156, 184, 186, 195, 208, 230, 240, 248, 260, 276, 299, 310, 312, 345, 368, 372, 390, 403, 460, 465, 496, 520, 552, 598, 620, 624, 690, 713, 744, 780, 806, 863, 897, 920, 930, 1040, 1104, 1196, 1209, 1240, 1380, 1426, 1488, 1495, 1560, 1612, 1726, 1794, 1840, 1860, 2015, 2139, 2392, 2418, 2480, 2589, 2760, 2852, 2990, 3120, 3224, 3452, 3565, 3588, 3720, 4030, 4278, 4315, 4485, 4784, 4836, 5178, 5520, 5704, 5980, 6045, 6448, 6904, 7130, 7176, 7440, 8060, 8556, 8630, 8970, 9269, 9672, 10356, 10695, 11219, 11408, 11960, 12090, 12945, 13808, 14260, 14352, 16120, 17112, 17260, 17940, 18538, 19344, 19849, 20712, 21390, 22438, 23920, 24180, 25890, 26753, 27807, 28520, 32240, 33657, 34224, 34520, 35880, 37076, 39698, 41424, 42780, 44876, 46345, 48360, 51780, 53506, 55614, 56095, 57040, 59547, 67314, 69040, 71760, 74152, 79396, 80259, 85560, 89752, 92690, 96720, 99245, 103560, 107012, 111228, 112190, 119094, 133765, 134628, 139035, 148304, 158792, 160518, 168285, 171120, 179504, 185380, 198490, 207120, 214024, 222456, 224380, 238188, 258037, 267530, 269256, 278070, 297735, 317584, 321036, 336570, 347789, 370760, 396980, 401295, 428048, 444912, 448760, 476376, 516074, 535060, 538512, 556140, 595470, 615319, 642072, 673140, 695578, 741520, 774111, 793960, 802590, 897520, 952752, 1032148, 1043367, 1070120, 1112280, 1190940, 1230638, 1284144, 1290185, 1346280, 1391156, 1548222, 1587920, 1605180, 1738945, 1845957, 2064296, 2086734, 2140240, 2224560, 2381880, 2461276, 2580370, 2692560, 2782312, 3076595, 3096444, 3210360, 3477890, 3691914, 3870555, 4128592, 4173468, 4763760, 4922552, 5160740, 5216835, 5564624, 6153190, 6192888, 6420720, 6955780, 7383828, 7741110, 7999147, 8346936, 9229785, 9845104, 10321480, 10433670, 12306380, 12385776, 13911560, 14767656, 15482220, 15998294, 16693872, 18459570, 20642960, 20867340, 23997441, 24612760, 27823120, 29535312, 30964440, 31996588, 36919140, 39995735, 41734680, 47994882, 49225520, 61928880, 63993176, 73838280, 79991470, 83469360, 95989764, 119987205, 127986352, 147676560, 159982940, 191979528, 239974410, 319965880, 383959056, 479948820, 639931760, 959897640, 1919795280]

約数ペア:

[(1, 1919795280), (2, 959897640), (3, 639931760), (4, 479948820), (5, 383959056), (6, 319965880), (8, 239974410), (10, 191979528), (12, 159982940), (13, 147676560), (15, 127986352), (16, 119987205), (20, 95989764), (23, 83469360), (24, 79991470), (26, 73838280), (30, 63993176), (31, 61928880), (39, 49225520), (40, 47994882), (46, 41734680), (48, 39995735), (52, 36919140), (60, 31996588), (62, 30964440), (65, 29535312), (69, 27823120), (78, 24612760), (80, 23997441), (92, 20867340), (93, 20642960), (104, 18459570), (115, 16693872), (120, 15998294), (124, 15482220), (130, 14767656), (138, 13911560), (155, 12385776), (156, 12306380), (184, 10433670), (186, 10321480), (195, 9845104), (208, 9229785), (230, 8346936), (240, 7999147), (248, 7741110), (260, 7383828), (276, 6955780), (299, 6420720), (310, 6192888), (312, 6153190), (345, 5564624), (368, 5216835), (372, 5160740), (390, 4922552), (403, 4763760), (460, 4173468), (465, 4128592), (496, 3870555), (520, 3691914), (552, 3477890), (598, 3210360), (620, 3096444), (624, 3076595), (690, 2782312), (713, 2692560), (744, 2580370), (780, 2461276), (806, 2381880), (863, 2224560), (897, 2140240), (920, 2086734), (930, 2064296), (1040, 1845957), (1104, 1738945), (1196, 1605180), (1209, 1587920), (1240, 1548222), (1380, 1391156), (1426, 1346280), (1488, 1290185), (1495, 1284144), (1560, 1230638), (1612, 1190940), (1726, 1112280), (1794, 1070120), (1840, 1043367), (1860, 1032148), (2015, 952752), (2139, 897520), (2392, 802590), (2418, 793960), (2480, 774111), (2589, 741520), (2760, 695578), (2852, 673140), (2990, 642072), (3120, 615319), (3224, 595470), (3452, 556140), (3565, 538512), (3588, 535060), (3720, 516074), (4030, 476376), (4278, 448760), (4315, 444912), (4485, 428048), (4784, 401295), (4836, 396980), (5178, 370760), (5520, 347789), (5704, 336570), (5980, 321036), (6045, 317584), (6448, 297735), (6904, 278070), (7130, 269256), (7176, 267530), (7440, 258037), (8060, 238188), (8556, 224380), (8630, 222456), (8970, 214024), (9269, 207120), (9672, 198490), (10356, 185380), (10695, 179504), (11219, 171120), (11408, 168285), (11960, 160518), (12090, 158792), (12945, 148304), (13808, 139035), (14260, 134628), (14352, 133765), (16120, 119094), (17112, 112190), (17260, 111228), (17940, 107012), (18538, 103560), (19344, 99245), (19849, 96720), (20712, 92690), (21390, 89752), (22438, 85560), (23920, 80259), (24180, 79396), (25890, 74152), (26753, 71760), (27807, 69040), (28520, 67314), (32240, 59547), (33657, 57040), (34224, 56095), (34520, 55614), (35880, 53506), (37076, 51780), (39698, 48360), (41424, 46345), (42780, 44876)]