20022761640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 512

約数和(自身を含む): 76117708800

約数和(自身を除く): 56094947160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 41, 42, 56, 57, 60, 70, 74, 76, 82, 84, 95, 105, 111, 114, 120, 123, 133, 140, 148, 152, 164, 168, 185, 190, 205, 210, 222, 228, 246, 259, 266, 280, 285, 287, 296, 328, 370, 380, 399, 410, 420, 444, 456, 492, 518, 532, 555, 570, 574, 615, 665, 703, 740, 760, 777, 779, 798, 820, 827, 840, 861, 888, 984, 1036, 1064, 1110, 1140, 1148, 1230, 1295, 1330, 1406, 1435, 1480, 1517, 1554, 1558, 1596, 1640, 1654, 1722, 1995, 2072, 2109, 2220, 2280, 2296, 2337, 2460, 2481, 2590, 2660, 2812, 2870, 3034, 3108, 3116, 3192, 3308, 3444, 3515, 3885, 3895, 3990, 4135, 4218, 4305, 4440, 4551, 4674, 4920, 4921, 4962, 5180, 5320, 5453, 5624, 5740, 5789, 6068, 6216, 6232, 6616, 6888, 7030, 7585, 7770, 7790, 7980, 8270, 8436, 8610, 9102, 9348, 9842, 9924, 10360, 10545, 10619, 10906, 11480, 11578, 11685, 12136, 12405, 14060, 14763, 15170, 15540, 15580, 15713, 15960, 16359, 16540, 16872, 17220, 17367, 18204, 18696, 19684, 19848, 21090, 21238, 21812, 22755, 23156, 23370, 24605, 24810, 27265, 28120, 28823, 28945, 29526, 30340, 30599, 31080, 31160, 31426, 31857, 32718, 33080, 33907, 34440, 34734, 36408, 39368, 42180, 42476, 43624, 45510, 46312, 46740, 47139, 49210, 49620, 53095, 54530, 57646, 57890, 59052, 60680, 61198, 62852, 63714, 65436, 67814, 69468, 73815, 78565, 81795, 84360, 84952, 86469, 86835, 91020, 91797, 93480, 94278, 98420, 99240, 101721, 106190, 109060, 109991, 115292, 115780, 118104, 122396, 125704, 127428, 130872, 135628, 138936, 144115, 147630, 152995, 157130, 159285, 163590, 169535, 172938, 173670, 182040, 183594, 188556, 196840, 201761, 203442, 212380, 214193, 218120, 219982, 230584, 231560, 235695, 237349, 244792, 254856, 271256, 288230, 295260, 305990, 314260, 318570, 327180, 329973, 339070, 345876, 347340, 367188, 377112, 403522, 406884, 424760, 428386, 432345, 439964, 458985, 471390, 474698, 508605, 549955, 576460, 581381, 590520, 605283, 611980, 628520, 637140, 642579, 644233, 654360, 659946, 678140, 691752, 694680, 712047, 734376, 807044, 813768, 856772, 864690, 879928, 917970, 942780, 949396, 1008805, 1017210, 1070965, 1099910, 1152920, 1162762, 1186745, 1210566, 1223960, 1254559, 1274280, 1285158, 1288466, 1319892, 1356280, 1424094, 1614088, 1649865, 1713544, 1729380, 1744143, 1835940, 1885560, 1898792, 1932699, 2017610, 2034420, 2141930, 2199820, 2325524, 2373490, 2421132, 2509118, 2570316, 2576932, 2639784, 2848188, 2906905, 3026415, 3212895, 3221165, 3299730, 3458760, 3488286, 3560235, 3671880, 3763677, 3865398, 4035220, 4068840, 4069667, 4283860, 4399640, 4509631, 4651048, 4746980, 4842264, 5018236, 5140632, 5153864, 5696376, 5813810, 6052830, 6272795, 6425790, 6442330, 6599460, 6976572, 7120470, 7527354, 7730796, 8070440, 8139334, 8567720, 8720715, 8781913, 9019262, 9493960, 9663495, 10036472, 11627620, 12105660, 12209001, 12545590, 12851580, 12884660, 13198920, 13528893, 13953144, 14240940, 15054708, 15461592, 16278668, 17441430, 17563826, 18038524, 18818385, 19326990, 20348335, 22548155, 23255240, 23836621, 24211320, 24418002, 25091180, 25703160, 25769320, 26345739, 27057786, 28481880, 30109416, 32557336, 34882860, 35127652, 36077048, 37636770, 38653980, 40696670, 43909565, 45096310, 47673242, 48836004, 50182360, 52691478, 54115572, 61045005, 67644465, 69765720, 70255304, 71509863, 75273540, 77307960, 81393340, 87819130, 90192620, 95346484, 97672008, 105382956, 108231144, 119183105, 122090010, 131728695, 135288930, 143019726, 150547080, 162786680, 166856347, 175638260, 180385240, 190692968, 210765912, 238366210, 244180020, 263457390, 270577860, 286039452, 333712694, 351276520, 357549315, 476732420, 488360040, 500569041, 526914780, 541155720, 572078904, 667425388, 715098630, 834281735, 953464840, 1001138082, 1053829560, 1334850776, 1430197260, 1668563470, 2002276164, 2502845205, 2860394520, 3337126940, 4004552328, 5005690410, 6674253880, 10011380820, 20022761640]

約数ペア:

[(1, 20022761640), (2, 10011380820), (3, 6674253880), (4, 5005690410), (5, 4004552328), (6, 3337126940), (7, 2860394520), (8, 2502845205), (10, 2002276164), (12, 1668563470), (14, 1430197260), (15, 1334850776), (19, 1053829560), (20, 1001138082), (21, 953464840), (24, 834281735), (28, 715098630), (30, 667425388), (35, 572078904), (37, 541155720), (38, 526914780), (40, 500569041), (41, 488360040), (42, 476732420), (56, 357549315), (57, 351276520), (60, 333712694), (70, 286039452), (74, 270577860), (76, 263457390), (82, 244180020), (84, 238366210), (95, 210765912), (105, 190692968), (111, 180385240), (114, 175638260), (120, 166856347), (123, 162786680), (133, 150547080), (140, 143019726), (148, 135288930), (152, 131728695), (164, 122090010), (168, 119183105), (185, 108231144), (190, 105382956), (205, 97672008), (210, 95346484), (222, 90192620), (228, 87819130), (246, 81393340), (259, 77307960), (266, 75273540), (280, 71509863), (285, 70255304), (287, 69765720), (296, 67644465), (328, 61045005), (370, 54115572), (380, 52691478), (399, 50182360), (410, 48836004), (420, 47673242), (444, 45096310), (456, 43909565), (492, 40696670), (518, 38653980), (532, 37636770), (555, 36077048), (570, 35127652), (574, 34882860), (615, 32557336), (665, 30109416), (703, 28481880), (740, 27057786), (760, 26345739), (777, 25769320), (779, 25703160), (798, 25091180), (820, 24418002), (827, 24211320), (840, 23836621), (861, 23255240), (888, 22548155), (984, 20348335), (1036, 19326990), (1064, 18818385), (1110, 18038524), (1140, 17563826), (1148, 17441430), (1230, 16278668), (1295, 15461592), (1330, 15054708), (1406, 14240940), (1435, 13953144), (1480, 13528893), (1517, 13198920), (1554, 12884660), (1558, 12851580), (1596, 12545590), (1640, 12209001), (1654, 12105660), (1722, 11627620), (1995, 10036472), (2072, 9663495), (2109, 9493960), (2220, 9019262), (2280, 8781913), (2296, 8720715), (2337, 8567720), (2460, 8139334), (2481, 8070440), (2590, 7730796), (2660, 7527354), (2812, 7120470), (2870, 6976572), (3034, 6599460), (3108, 6442330), (3116, 6425790), (3192, 6272795), (3308, 6052830), (3444, 5813810), (3515, 5696376), (3885, 5153864), (3895, 5140632), (3990, 5018236), (4135, 4842264), (4218, 4746980), (4305, 4651048), (4440, 4509631), (4551, 4399640), (4674, 4283860), (4920, 4069667), (4921, 4068840), (4962, 4035220), (5180, 3865398), (5320, 3763677), (5453, 3671880), (5624, 3560235), (5740, 3488286), (5789, 3458760), (6068, 3299730), (6216, 3221165), (6232, 3212895), (6616, 3026415), (6888, 2906905), (7030, 2848188), (7585, 2639784), (7770, 2576932), (7790, 2570316), (7980, 2509118), (8270, 2421132), (8436, 2373490), (8610, 2325524), (9102, 2199820), (9348, 2141930), (9842, 2034420), (9924, 2017610), (10360, 1932699), (10545, 1898792), (10619, 1885560), (10906, 1835940), (11480, 1744143), (11578, 1729380), (11685, 1713544), (12136, 1649865), (12405, 1614088), (14060, 1424094), (14763, 1356280), (15170, 1319892), (15540, 1288466), (15580, 1285158), (15713, 1274280), (15960, 1254559), (16359, 1223960), (16540, 1210566), (16872, 1186745), (17220, 1162762), (17367, 1152920), (18204, 1099910), (18696, 1070965), (19684, 1017210), (19848, 1008805), (21090, 949396), (21238, 942780), (21812, 917970), (22755, 879928), (23156, 864690), (23370, 856772), (24605, 813768), (24810, 807044), (27265, 734376), (28120, 712047), (28823, 694680), (28945, 691752), (29526, 678140), (30340, 659946), (30599, 654360), (31080, 644233), (31160, 642579), (31426, 637140), (31857, 628520), (32718, 611980), (33080, 605283), (33907, 590520), (34440, 581381), (34734, 576460), (36408, 549955), (39368, 508605), (42180, 474698), (42476, 471390), (43624, 458985), (45510, 439964), (46312, 432345), (46740, 428386), (47139, 424760), (49210, 406884), (49620, 403522), (53095, 377112), (54530, 367188), (57646, 347340), (57890, 345876), (59052, 339070), (60680, 329973), (61198, 327180), (62852, 318570), (63714, 314260), (65436, 305990), (67814, 295260), (69468, 288230), (73815, 271256), (78565, 254856), (81795, 244792), (84360, 237349), (84952, 235695), (86469, 231560), (86835, 230584), (91020, 219982), (91797, 218120), (93480, 214193), (94278, 212380), (98420, 203442), (99240, 201761), (101721, 196840), (106190, 188556), (109060, 183594), (109991, 182040), (115292, 173670), (115780, 172938), (118104, 169535), (122396, 163590), (125704, 159285), (127428, 157130), (130872, 152995), (135628, 147630), (138936, 144115)]