998553360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 480

約数和(自身を含む): 3918499200

約数和(自身を除く): 2919945840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 49, 56, 57, 60, 70, 76, 80, 82, 84, 95, 98, 105, 109, 112, 114, 120, 123, 133, 140, 147, 152, 164, 168, 190, 196, 205, 210, 218, 228, 240, 245, 246, 266, 280, 285, 287, 294, 304, 327, 328, 336, 380, 392, 399, 410, 420, 436, 456, 490, 492, 532, 545, 560, 570, 574, 588, 615, 654, 656, 665, 735, 760, 763, 779, 784, 798, 820, 840, 861, 872, 912, 931, 980, 984, 1064, 1090, 1140, 1148, 1176, 1230, 1308, 1330, 1435, 1470, 1520, 1526, 1558, 1596, 1635, 1640, 1680, 1722, 1744, 1862, 1960, 1968, 1995, 2009, 2071, 2128, 2180, 2280, 2289, 2296, 2337, 2352, 2460, 2616, 2660, 2793, 2870, 2940, 3052, 3116, 3192, 3270, 3280, 3444, 3724, 3815, 3895, 3920, 3990, 4018, 4142, 4305, 4360, 4469, 4560, 4578, 4592, 4655, 4674, 4920, 5232, 5320, 5341, 5453, 5586, 5740, 5880, 6027, 6104, 6213, 6232, 6384, 6540, 6888, 7448, 7630, 7790, 7980, 8036, 8284, 8610, 8720, 8938, 9156, 9310, 9348, 9840, 10045, 10355, 10640, 10682, 10906, 11172, 11445, 11480, 11685, 11760, 12054, 12208, 12426, 12464, 13080, 13407, 13776, 13965, 14497, 14896, 15260, 15580, 15960, 16023, 16072, 16359, 16568, 17220, 17876, 18312, 18620, 18696, 20090, 20710, 21364, 21812, 22344, 22345, 22890, 22960, 23370, 24108, 24852, 26160, 26705, 26814, 27265, 27930, 28994, 30135, 30520, 31065, 31160, 31283, 31920, 32046, 32144, 32718, 33136, 34440, 35752, 36624, 37240, 37392, 38171, 40180, 41420, 42728, 43491, 43624, 44688, 44690, 45780, 46740, 48216, 49704, 53410, 53628, 54530, 55860, 57988, 60270, 61040, 62130, 62320, 62566, 64092, 65436, 67035, 68880, 71504, 72485, 74480, 76342, 80115, 80360, 81795, 82840, 84911, 85456, 86982, 87248, 89380, 91560, 93480, 93849, 96432, 99408, 101479, 106820, 107256, 109060, 111720, 114513, 115976, 120540, 124260, 125132, 128184, 130872, 134070, 144970, 152684, 156415, 160230, 160720, 163590, 165680, 169822, 173964, 178760, 183120, 186960, 187698, 190855, 202958, 213640, 214512, 217455, 218120, 218981, 223440, 229026, 231952, 241080, 248520, 250264, 254733, 256368, 261744, 268140, 289940, 304437, 305368, 312830, 320460, 327180, 339644, 347928, 357520, 375396, 381710, 405916, 424555, 427280, 434910, 436240, 437962, 458052, 469245, 482160, 497040, 500528, 507395, 509466, 536280, 572565, 579880, 594377, 608874, 610736, 625660, 640920, 654360, 656943, 679288, 695856, 750792, 763420, 811832, 849110, 869820, 875924, 916104, 938490, 1014790, 1018932, 1072560, 1094905, 1145130, 1159760, 1188754, 1217748, 1251320, 1273665, 1281840, 1308720, 1313886, 1358576, 1501584, 1522185, 1526840, 1623664, 1698220, 1739640, 1751848, 1783131, 1832208, 1876980, 2029580, 2037864, 2189810, 2290260, 2377508, 2435496, 2502640, 2547330, 2627772, 2971885, 3044370, 3053680, 3284715, 3396440, 3479280, 3503696, 3566262, 3753960, 4059160, 4075728, 4160639, 4379620, 4580520, 4755016, 4870992, 5094660, 5255544, 5943770, 6088740, 6569430, 6792880, 7132524, 7507920, 8118320, 8321278, 8759240, 8915655, 9161040, 9510032, 10189320, 10511088, 11887540, 12177480, 12481917, 13138860, 14265048, 16642556, 17518480, 17831310, 20378640, 20803195, 23775080, 24354960, 24963834, 26277720, 28530096, 33285112, 35662620, 41606390, 47550160, 49927668, 52555440, 62409585, 66570224, 71325240, 83212780, 99855336, 124819170, 142650480, 166425560, 199710672, 249638340, 332851120, 499276680, 998553360]

約数ペア:

[(1, 998553360), (2, 499276680), (3, 332851120), (4, 249638340), (5, 199710672), (6, 166425560), (7, 142650480), (8, 124819170), (10, 99855336), (12, 83212780), (14, 71325240), (15, 66570224), (16, 62409585), (19, 52555440), (20, 49927668), (21, 47550160), (24, 41606390), (28, 35662620), (30, 33285112), (35, 28530096), (38, 26277720), (40, 24963834), (41, 24354960), (42, 23775080), (48, 20803195), (49, 20378640), (56, 17831310), (57, 17518480), (60, 16642556), (70, 14265048), (76, 13138860), (80, 12481917), (82, 12177480), (84, 11887540), (95, 10511088), (98, 10189320), (105, 9510032), (109, 9161040), (112, 8915655), (114, 8759240), (120, 8321278), (123, 8118320), (133, 7507920), (140, 7132524), (147, 6792880), (152, 6569430), (164, 6088740), (168, 5943770), (190, 5255544), (196, 5094660), (205, 4870992), (210, 4755016), (218, 4580520), (228, 4379620), (240, 4160639), (245, 4075728), (246, 4059160), (266, 3753960), (280, 3566262), (285, 3503696), (287, 3479280), (294, 3396440), (304, 3284715), (327, 3053680), (328, 3044370), (336, 2971885), (380, 2627772), (392, 2547330), (399, 2502640), (410, 2435496), (420, 2377508), (436, 2290260), (456, 2189810), (490, 2037864), (492, 2029580), (532, 1876980), (545, 1832208), (560, 1783131), (570, 1751848), (574, 1739640), (588, 1698220), (615, 1623664), (654, 1526840), (656, 1522185), (665, 1501584), (735, 1358576), (760, 1313886), (763, 1308720), (779, 1281840), (784, 1273665), (798, 1251320), (820, 1217748), (840, 1188754), (861, 1159760), (872, 1145130), (912, 1094905), (931, 1072560), (980, 1018932), (984, 1014790), (1064, 938490), (1090, 916104), (1140, 875924), (1148, 869820), (1176, 849110), (1230, 811832), (1308, 763420), (1330, 750792), (1435, 695856), (1470, 679288), (1520, 656943), (1526, 654360), (1558, 640920), (1596, 625660), (1635, 610736), (1640, 608874), (1680, 594377), (1722, 579880), (1744, 572565), (1862, 536280), (1960, 509466), (1968, 507395), (1995, 500528), (2009, 497040), (2071, 482160), (2128, 469245), (2180, 458052), (2280, 437962), (2289, 436240), (2296, 434910), (2337, 427280), (2352, 424555), (2460, 405916), (2616, 381710), (2660, 375396), (2793, 357520), (2870, 347928), (2940, 339644), (3052, 327180), (3116, 320460), (3192, 312830), (3270, 305368), (3280, 304437), (3444, 289940), (3724, 268140), (3815, 261744), (3895, 256368), (3920, 254733), (3990, 250264), (4018, 248520), (4142, 241080), (4305, 231952), (4360, 229026), (4469, 223440), (4560, 218981), (4578, 218120), (4592, 217455), (4655, 214512), (4674, 213640), (4920, 202958), (5232, 190855), (5320, 187698), (5341, 186960), (5453, 183120), (5586, 178760), (5740, 173964), (5880, 169822), (6027, 165680), (6104, 163590), (6213, 160720), (6232, 160230), (6384, 156415), (6540, 152684), (6888, 144970), (7448, 134070), (7630, 130872), (7790, 128184), (7980, 125132), (8036, 124260), (8284, 120540), (8610, 115976), (8720, 114513), (8938, 111720), (9156, 109060), (9310, 107256), (9348, 106820), (9840, 101479), (10045, 99408), (10355, 96432), (10640, 93849), (10682, 93480), (10906, 91560), (11172, 89380), (11445, 87248), (11480, 86982), (11685, 85456), (11760, 84911), (12054, 82840), (12208, 81795), (12426, 80360), (12464, 80115), (13080, 76342), (13407, 74480), (13776, 72485), (13965, 71504), (14497, 68880), (14896, 67035), (15260, 65436), (15580, 64092), (15960, 62566), (16023, 62320), (16072, 62130), (16359, 61040), (16568, 60270), (17220, 57988), (17876, 55860), (18312, 54530), (18620, 53628), (18696, 53410), (20090, 49704), (20710, 48216), (21364, 46740), (21812, 45780), (22344, 44690), (22345, 44688), (22890, 43624), (22960, 43491), (23370, 42728), (24108, 41420), (24852, 40180), (26160, 38171), (26705, 37392), (26814, 37240), (27265, 36624), (27930, 35752), (28994, 34440), (30135, 33136), (30520, 32718), (31065, 32144), (31160, 32046), (31283, 31920)]