142650480

素因数分解:

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

素因数の和:192

約数の個数: 320

約数和(自身を含む): 549964800

約数和(自身を除く): 407314320

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, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 109, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 218, 228, 240, 246, 266, 280, 285, 287, 304, 327, 328, 336, 380, 399, 410, 420, 436, 456, 492, 532, 545, 560, 570, 574, 615, 654, 656, 665, 760, 763, 779, 798, 820, 840, 861, 872, 912, 984, 1064, 1090, 1140, 1148, 1230, 1308, 1330, 1435, 1520, 1526, 1558, 1596, 1635, 1640, 1680, 1722, 1744, 1968, 1995, 2071, 2128, 2180, 2280, 2289, 2296, 2337, 2460, 2616, 2660, 2870, 3052, 3116, 3192, 3270, 3280, 3444, 3815, 3895, 3990, 4142, 4305, 4360, 4469, 4560, 4578, 4592, 4674, 4920, 5232, 5320, 5453, 5740, 6104, 6213, 6232, 6384, 6540, 6888, 7630, 7790, 7980, 8284, 8610, 8720, 8938, 9156, 9348, 9840, 10355, 10640, 10906, 11445, 11480, 11685, 12208, 12426, 12464, 13080, 13407, 13776, 14497, 15260, 15580, 15960, 16359, 16568, 17220, 17876, 18312, 18696, 20710, 21812, 22345, 22890, 22960, 23370, 24852, 26160, 26814, 27265, 28994, 30520, 31065, 31160, 31283, 31920, 32718, 33136, 34440, 35752, 36624, 37392, 41420, 43491, 43624, 44690, 45780, 46740, 49704, 53628, 54530, 57988, 61040, 62130, 62320, 62566, 65436, 67035, 68880, 71504, 72485, 81795, 82840, 84911, 86982, 87248, 89380, 91560, 93480, 93849, 99408, 107256, 109060, 115976, 124260, 125132, 130872, 134070, 144970, 156415, 163590, 165680, 169822, 173964, 178760, 183120, 186960, 187698, 214512, 217455, 218120, 231952, 248520, 250264, 254733, 261744, 268140, 289940, 312830, 327180, 339644, 347928, 357520, 375396, 424555, 434910, 436240, 469245, 497040, 500528, 509466, 536280, 579880, 594377, 625660, 654360, 679288, 695856, 750792, 849110, 869820, 938490, 1018932, 1072560, 1159760, 1188754, 1251320, 1273665, 1308720, 1358576, 1501584, 1698220, 1739640, 1783131, 1876980, 2037864, 2377508, 2502640, 2547330, 2971885, 3396440, 3479280, 3566262, 3753960, 4075728, 4755016, 5094660, 5943770, 6792880, 7132524, 7507920, 8915655, 9510032, 10189320, 11887540, 14265048, 17831310, 20378640, 23775080, 28530096, 35662620, 47550160, 71325240, 142650480]

約数ペア:

[(1, 142650480), (2, 71325240), (3, 47550160), (4, 35662620), (5, 28530096), (6, 23775080), (7, 20378640), (8, 17831310), (10, 14265048), (12, 11887540), (14, 10189320), (15, 9510032), (16, 8915655), (19, 7507920), (20, 7132524), (21, 6792880), (24, 5943770), (28, 5094660), (30, 4755016), (35, 4075728), (38, 3753960), (40, 3566262), (41, 3479280), (42, 3396440), (48, 2971885), (56, 2547330), (57, 2502640), (60, 2377508), (70, 2037864), (76, 1876980), (80, 1783131), (82, 1739640), (84, 1698220), (95, 1501584), (105, 1358576), (109, 1308720), (112, 1273665), (114, 1251320), (120, 1188754), (123, 1159760), (133, 1072560), (140, 1018932), (152, 938490), (164, 869820), (168, 849110), (190, 750792), (205, 695856), (210, 679288), (218, 654360), (228, 625660), (240, 594377), (246, 579880), (266, 536280), (280, 509466), (285, 500528), (287, 497040), (304, 469245), (327, 436240), (328, 434910), (336, 424555), (380, 375396), (399, 357520), (410, 347928), (420, 339644), (436, 327180), (456, 312830), (492, 289940), (532, 268140), (545, 261744), (560, 254733), (570, 250264), (574, 248520), (615, 231952), (654, 218120), (656, 217455), (665, 214512), (760, 187698), (763, 186960), (779, 183120), (798, 178760), (820, 173964), (840, 169822), (861, 165680), (872, 163590), (912, 156415), (984, 144970), (1064, 134070), (1090, 130872), (1140, 125132), (1148, 124260), (1230, 115976), (1308, 109060), (1330, 107256), (1435, 99408), (1520, 93849), (1526, 93480), (1558, 91560), (1596, 89380), (1635, 87248), (1640, 86982), (1680, 84911), (1722, 82840), (1744, 81795), (1968, 72485), (1995, 71504), (2071, 68880), (2128, 67035), (2180, 65436), (2280, 62566), (2289, 62320), (2296, 62130), (2337, 61040), (2460, 57988), (2616, 54530), (2660, 53628), (2870, 49704), (3052, 46740), (3116, 45780), (3192, 44690), (3270, 43624), (3280, 43491), (3444, 41420), (3815, 37392), (3895, 36624), (3990, 35752), (4142, 34440), (4305, 33136), (4360, 32718), (4469, 31920), (4560, 31283), (4578, 31160), (4592, 31065), (4674, 30520), (4920, 28994), (5232, 27265), (5320, 26814), (5453, 26160), (5740, 24852), (6104, 23370), (6213, 22960), (6232, 22890), (6384, 22345), (6540, 21812), (6888, 20710), (7630, 18696), (7790, 18312), (7980, 17876), (8284, 17220), (8610, 16568), (8720, 16359), (8938, 15960), (9156, 15580), (9348, 15260), (9840, 14497), (10355, 13776), (10640, 13407), (10906, 13080), (11445, 12464), (11480, 12426), (11685, 12208)]