842222880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:405

約数の個数: 384

約数和(自身を含む): 3212697600

約数和(自身を除く): 2370474720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 331, 342, 360, 372, 380, 432, 456, 465, 480, 496, 513, 540, 558, 570, 589, 608, 620, 662, 684, 720, 744, 760, 837, 855, 864, 912, 930, 992, 993, 1026, 1080, 1116, 1140, 1178, 1240, 1324, 1368, 1395, 1440, 1488, 1520, 1655, 1674, 1710, 1767, 1824, 1860, 1986, 2052, 2160, 2232, 2280, 2356, 2480, 2565, 2648, 2736, 2790, 2945, 2976, 2979, 3040, 3310, 3348, 3420, 3534, 3720, 3972, 4104, 4185, 4320, 4464, 4560, 4712, 4960, 4965, 5130, 5296, 5301, 5472, 5580, 5890, 5958, 6289, 6620, 6696, 6840, 7068, 7440, 7944, 8208, 8370, 8835, 8928, 8937, 9120, 9424, 9930, 10260, 10261, 10592, 10602, 11160, 11780, 11916, 12578, 13240, 13392, 13680, 14136, 14880, 14895, 15888, 15903, 16416, 16740, 17670, 17874, 18848, 18867, 19860, 20520, 20522, 21204, 22320, 23560, 23832, 25156, 26480, 26505, 26784, 27360, 28272, 29790, 30783, 31445, 31776, 31806, 33480, 35340, 35748, 37734, 39720, 41040, 41044, 42408, 44640, 44685, 47120, 47664, 50312, 51305, 52960, 53010, 56544, 56601, 59580, 61566, 62890, 63612, 66960, 70680, 71496, 75468, 79440, 79515, 82080, 82088, 84816, 89370, 92349, 94240, 94335, 95328, 100624, 102610, 106020, 113202, 119160, 123132, 125780, 127224, 133920, 141360, 142992, 150936, 153915, 158880, 159030, 164176, 169632, 169803, 178740, 184698, 188670, 194959, 201248, 205220, 212040, 226404, 238320, 246264, 251560, 254448, 277047, 282720, 283005, 285984, 301872, 307830, 318060, 328352, 339606, 357480, 369396, 377340, 389918, 410440, 424080, 452808, 461745, 476640, 492528, 503120, 508896, 554094, 566010, 584877, 603744, 615660, 636120, 679212, 714960, 738792, 754680, 779836, 820880, 848160, 849015, 905616, 923490, 974795, 985056, 1006240, 1108188, 1132020, 1169754, 1231320, 1272240, 1358424, 1385235, 1429920, 1477584, 1509360, 1559672, 1641760, 1698030, 1754631, 1811232, 1846980, 1949590, 2216376, 2264040, 2339508, 2462640, 2544480, 2716848, 2770470, 2924385, 2955168, 3018720, 3119344, 3396060, 3509262, 3693960, 3899180, 4432752, 4528080, 4679016, 4925280, 5263893, 5433696, 5540940, 5848770, 6238688, 6792120, 7018524, 7387920, 7798360, 8773155, 8865504, 9056160, 9358032, 10527786, 11081880, 11697540, 13584240, 14037048, 14775840, 15596720, 17546310, 18716064, 21055572, 22163760, 23395080, 26319465, 27168480, 28074096, 31193440, 35092620, 42111144, 44327520, 46790160, 52638930, 56148192, 70185240, 84222288, 93580320, 105277860, 140370480, 168444576, 210555720, 280740960, 421111440, 842222880]

約数ペア:

[(1, 842222880), (2, 421111440), (3, 280740960), (4, 210555720), (5, 168444576), (6, 140370480), (8, 105277860), (9, 93580320), (10, 84222288), (12, 70185240), (15, 56148192), (16, 52638930), (18, 46790160), (19, 44327520), (20, 42111144), (24, 35092620), (27, 31193440), (30, 28074096), (31, 27168480), (32, 26319465), (36, 23395080), (38, 22163760), (40, 21055572), (45, 18716064), (48, 17546310), (54, 15596720), (57, 14775840), (60, 14037048), (62, 13584240), (72, 11697540), (76, 11081880), (80, 10527786), (90, 9358032), (93, 9056160), (95, 8865504), (96, 8773155), (108, 7798360), (114, 7387920), (120, 7018524), (124, 6792120), (135, 6238688), (144, 5848770), (152, 5540940), (155, 5433696), (160, 5263893), (171, 4925280), (180, 4679016), (186, 4528080), (190, 4432752), (216, 3899180), (228, 3693960), (240, 3509262), (248, 3396060), (270, 3119344), (279, 3018720), (285, 2955168), (288, 2924385), (304, 2770470), (310, 2716848), (331, 2544480), (342, 2462640), (360, 2339508), (372, 2264040), (380, 2216376), (432, 1949590), (456, 1846980), (465, 1811232), (480, 1754631), (496, 1698030), (513, 1641760), (540, 1559672), (558, 1509360), (570, 1477584), (589, 1429920), (608, 1385235), (620, 1358424), (662, 1272240), (684, 1231320), (720, 1169754), (744, 1132020), (760, 1108188), (837, 1006240), (855, 985056), (864, 974795), (912, 923490), (930, 905616), (992, 849015), (993, 848160), (1026, 820880), (1080, 779836), (1116, 754680), (1140, 738792), (1178, 714960), (1240, 679212), (1324, 636120), (1368, 615660), (1395, 603744), (1440, 584877), (1488, 566010), (1520, 554094), (1655, 508896), (1674, 503120), (1710, 492528), (1767, 476640), (1824, 461745), (1860, 452808), (1986, 424080), (2052, 410440), (2160, 389918), (2232, 377340), (2280, 369396), (2356, 357480), (2480, 339606), (2565, 328352), (2648, 318060), (2736, 307830), (2790, 301872), (2945, 285984), (2976, 283005), (2979, 282720), (3040, 277047), (3310, 254448), (3348, 251560), (3420, 246264), (3534, 238320), (3720, 226404), (3972, 212040), (4104, 205220), (4185, 201248), (4320, 194959), (4464, 188670), (4560, 184698), (4712, 178740), (4960, 169803), (4965, 169632), (5130, 164176), (5296, 159030), (5301, 158880), (5472, 153915), (5580, 150936), (5890, 142992), (5958, 141360), (6289, 133920), (6620, 127224), (6696, 125780), (6840, 123132), (7068, 119160), (7440, 113202), (7944, 106020), (8208, 102610), (8370, 100624), (8835, 95328), (8928, 94335), (8937, 94240), (9120, 92349), (9424, 89370), (9930, 84816), (10260, 82088), (10261, 82080), (10592, 79515), (10602, 79440), (11160, 75468), (11780, 71496), (11916, 70680), (12578, 66960), (13240, 63612), (13392, 62890), (13680, 61566), (14136, 59580), (14880, 56601), (14895, 56544), (15888, 53010), (15903, 52960), (16416, 51305), (16740, 50312), (17670, 47664), (17874, 47120), (18848, 44685), (18867, 44640), (19860, 42408), (20520, 41044), (20522, 41040), (21204, 39720), (22320, 37734), (23560, 35748), (23832, 35340), (25156, 33480), (26480, 31806), (26505, 31776), (26784, 31445), (27360, 30783), (28272, 29790)]