1489291440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 640

約数和(自身を含む): 6206269440

約数和(自身を除く): 4716978000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 37, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 74, 76, 78, 80, 84, 91, 95, 97, 104, 105, 111, 112, 114, 120, 130, 133, 140, 148, 152, 156, 168, 182, 185, 190, 194, 195, 208, 210, 222, 228, 240, 247, 259, 260, 266, 273, 280, 285, 291, 296, 304, 312, 336, 364, 370, 380, 388, 390, 399, 420, 444, 455, 456, 481, 485, 494, 518, 520, 532, 546, 555, 560, 570, 582, 592, 624, 665, 679, 703, 728, 740, 741, 760, 776, 777, 780, 798, 840, 888, 910, 912, 962, 970, 988, 1036, 1040, 1064, 1092, 1110, 1140, 1164, 1235, 1261, 1295, 1330, 1358, 1365, 1406, 1443, 1455, 1456, 1480, 1482, 1520, 1552, 1554, 1560, 1596, 1680, 1729, 1776, 1820, 1843, 1924, 1940, 1976, 1995, 2037, 2072, 2109, 2128, 2184, 2220, 2280, 2328, 2405, 2470, 2522, 2590, 2660, 2716, 2730, 2812, 2886, 2910, 2960, 2964, 3108, 3120, 3192, 3367, 3395, 3458, 3515, 3589, 3640, 3686, 3705, 3783, 3848, 3880, 3885, 3952, 3990, 4074, 4144, 4218, 4368, 4440, 4560, 4656, 4810, 4921, 4940, 5044, 5180, 5187, 5320, 5432, 5460, 5529, 5624, 5772, 5820, 5928, 6216, 6305, 6384, 6734, 6790, 6916, 7030, 7178, 7215, 7280, 7372, 7410, 7566, 7696, 7760, 7770, 7980, 8148, 8436, 8645, 8827, 8880, 9139, 9215, 9620, 9842, 9880, 10088, 10101, 10185, 10360, 10374, 10545, 10640, 10767, 10864, 10920, 11058, 11248, 11544, 11640, 11856, 12432, 12610, 12901, 13468, 13580, 13832, 14060, 14356, 14430, 14744, 14763, 14820, 15132, 15540, 15960, 16296, 16835, 16872, 17290, 17654, 17945, 18278, 18430, 18915, 19240, 19684, 19760, 20176, 20202, 20370, 20720, 20748, 21090, 21534, 21840, 22116, 23088, 23280, 23959, 24605, 25123, 25220, 25802, 25935, 26481, 26936, 27160, 27417, 27645, 27664, 28120, 28712, 28860, 29488, 29526, 29640, 30264, 31080, 31920, 32592, 33670, 33744, 34580, 35308, 35890, 36556, 36860, 37830, 38480, 38703, 39368, 40404, 40740, 41496, 42180, 43068, 44135, 44232, 45695, 46657, 47918, 49210, 50246, 50440, 50505, 51604, 51870, 52962, 53835, 53872, 54320, 54834, 55290, 56240, 57424, 57720, 59052, 59280, 60528, 62160, 63973, 64505, 67340, 68191, 69160, 70616, 71780, 71877, 73112, 73720, 73815, 75369, 75660, 77406, 78736, 80808, 81480, 82992, 84360, 86136, 88270, 88464, 91390, 93314, 95836, 98420, 100492, 100880, 101010, 103208, 103740, 105924, 107670, 109668, 110580, 115440, 118104, 119795, 125615, 127946, 129010, 132405, 134680, 136382, 137085, 138320, 139971, 141232, 143560, 143754, 146224, 147440, 147630, 150738, 151320, 154812, 161616, 162960, 167713, 168720, 172272, 176540, 182780, 186628, 191672, 191919, 193515, 196840, 200984, 202020, 204573, 206416, 207480, 211848, 215340, 219336, 221160, 233285, 236208, 239590, 251230, 255892, 258020, 264810, 269360, 272764, 274170, 279942, 287120, 287508, 295260, 301476, 302640, 309624, 319865, 326599, 335426, 340955, 353080, 359385, 365560, 373256, 376845, 383344, 383838, 387030, 393680, 401968, 404040, 409146, 414960, 423696, 430680, 438672, 442320, 466570, 477337, 479180, 502460, 503139, 511784, 516040, 529620, 545528, 548340, 559884, 575016, 590520, 602952, 619248, 639730, 653198, 670852, 681910, 699855, 706160, 718770, 731120, 746512, 753690, 767676, 774060, 808080, 818292, 838565, 861360, 886483, 933140, 954674, 958360, 959595, 979797, 1004920, 1006278, 1022865, 1023568, 1032080, 1059240, 1091056, 1096680, 1119768, 1150032, 1181040, 1205904, 1279460, 1306396, 1341704, 1363820, 1399710, 1432011, 1437540, 1507380, 1535352, 1548120, 1632995, 1636584, 1677130, 1772966, 1866280, 1909348, 1916720, 1919190, 1959594, 2009840, 2012556, 2045730, 2118480, 2193360, 2239536, 2386685, 2515695, 2558920, 2612792, 2659449, 2683408, 2727640, 2799420, 2864022, 2875080, 3014760, 3070704, 3096240, 3265990, 3273168, 3354260, 3545932, 3732560, 3818696, 3838380, 3919188, 4025112, 4091460, 4432415, 4773370, 4898985, 5031390, 5117840, 5225584, 5318898, 5455280, 5598840, 5728044, 5750160, 6029520, 6205381, 6531980, 6708520, 7091864, 7160055, 7637392, 7676760, 7838376, 8050224, 8182920, 8864830, 9546740, 9797970, 10062780, 10637796, 11197680, 11456088, 12410762, 13063960, 13297245, 13417040, 14183728, 14320110, 15353520, 15676752, 16365840, 17729660, 18616143, 19093480, 19595940, 20125560, 21275592, 22912176, 24821524, 26127920, 26594490, 28640220, 31026905, 35459320, 37232286, 38186960, 39191880, 40251120, 42551184, 49643048, 53188980, 57280440, 62053810, 70918640, 74464572, 78383760, 93080715, 99286096, 106377960, 114560880, 124107620, 148929144, 186161430, 212755920, 248215240, 297858288, 372322860, 496430480, 744645720, 1489291440]

約数ペア:

[(1, 1489291440), (2, 744645720), (3, 496430480), (4, 372322860), (5, 297858288), (6, 248215240), (7, 212755920), (8, 186161430), (10, 148929144), (12, 124107620), (13, 114560880), (14, 106377960), (15, 99286096), (16, 93080715), (19, 78383760), (20, 74464572), (21, 70918640), (24, 62053810), (26, 57280440), (28, 53188980), (30, 49643048), (35, 42551184), (37, 40251120), (38, 39191880), (39, 38186960), (40, 37232286), (42, 35459320), (48, 31026905), (52, 28640220), (56, 26594490), (57, 26127920), (60, 24821524), (65, 22912176), (70, 21275592), (74, 20125560), (76, 19595940), (78, 19093480), (80, 18616143), (84, 17729660), (91, 16365840), (95, 15676752), (97, 15353520), (104, 14320110), (105, 14183728), (111, 13417040), (112, 13297245), (114, 13063960), (120, 12410762), (130, 11456088), (133, 11197680), (140, 10637796), (148, 10062780), (152, 9797970), (156, 9546740), (168, 8864830), (182, 8182920), (185, 8050224), (190, 7838376), (194, 7676760), (195, 7637392), (208, 7160055), (210, 7091864), (222, 6708520), (228, 6531980), (240, 6205381), (247, 6029520), (259, 5750160), (260, 5728044), (266, 5598840), (273, 5455280), (280, 5318898), (285, 5225584), (291, 5117840), (296, 5031390), (304, 4898985), (312, 4773370), (336, 4432415), (364, 4091460), (370, 4025112), (380, 3919188), (388, 3838380), (390, 3818696), (399, 3732560), (420, 3545932), (444, 3354260), (455, 3273168), (456, 3265990), (481, 3096240), (485, 3070704), (494, 3014760), (518, 2875080), (520, 2864022), (532, 2799420), (546, 2727640), (555, 2683408), (560, 2659449), (570, 2612792), (582, 2558920), (592, 2515695), (624, 2386685), (665, 2239536), (679, 2193360), (703, 2118480), (728, 2045730), (740, 2012556), (741, 2009840), (760, 1959594), (776, 1919190), (777, 1916720), (780, 1909348), (798, 1866280), (840, 1772966), (888, 1677130), (910, 1636584), (912, 1632995), (962, 1548120), (970, 1535352), (988, 1507380), (1036, 1437540), (1040, 1432011), (1064, 1399710), (1092, 1363820), (1110, 1341704), (1140, 1306396), (1164, 1279460), (1235, 1205904), (1261, 1181040), (1295, 1150032), (1330, 1119768), (1358, 1096680), (1365, 1091056), (1406, 1059240), (1443, 1032080), (1455, 1023568), (1456, 1022865), (1480, 1006278), (1482, 1004920), (1520, 979797), (1552, 959595), (1554, 958360), (1560, 954674), (1596, 933140), (1680, 886483), (1729, 861360), (1776, 838565), (1820, 818292), (1843, 808080), (1924, 774060), (1940, 767676), (1976, 753690), (1995, 746512), (2037, 731120), (2072, 718770), (2109, 706160), (2128, 699855), (2184, 681910), (2220, 670852), (2280, 653198), (2328, 639730), (2405, 619248), (2470, 602952), (2522, 590520), (2590, 575016), (2660, 559884), (2716, 548340), (2730, 545528), (2812, 529620), (2886, 516040), (2910, 511784), (2960, 503139), (2964, 502460), (3108, 479180), (3120, 477337), (3192, 466570), (3367, 442320), (3395, 438672), (3458, 430680), (3515, 423696), (3589, 414960), (3640, 409146), (3686, 404040), (3705, 401968), (3783, 393680), (3848, 387030), (3880, 383838), (3885, 383344), (3952, 376845), (3990, 373256), (4074, 365560), (4144, 359385), (4218, 353080), (4368, 340955), (4440, 335426), (4560, 326599), (4656, 319865), (4810, 309624), (4921, 302640), (4940, 301476), (5044, 295260), (5180, 287508), (5187, 287120), (5320, 279942), (5432, 274170), (5460, 272764), (5529, 269360), (5624, 264810), (5772, 258020), (5820, 255892), (5928, 251230), (6216, 239590), (6305, 236208), (6384, 233285), (6734, 221160), (6790, 219336), (6916, 215340), (7030, 211848), (7178, 207480), (7215, 206416), (7280, 204573), (7372, 202020), (7410, 200984), (7566, 196840), (7696, 193515), (7760, 191919), (7770, 191672), (7980, 186628), (8148, 182780), (8436, 176540), (8645, 172272), (8827, 168720), (8880, 167713), (9139, 162960), (9215, 161616), (9620, 154812), (9842, 151320), (9880, 150738), (10088, 147630), (10101, 147440), (10185, 146224), (10360, 143754), (10374, 143560), (10545, 141232), (10640, 139971), (10767, 138320), (10864, 137085), (10920, 136382), (11058, 134680), (11248, 132405), (11544, 129010), (11640, 127946), (11856, 125615), (12432, 119795), (12610, 118104), (12901, 115440), (13468, 110580), (13580, 109668), (13832, 107670), (14060, 105924), (14356, 103740), (14430, 103208), (14744, 101010), (14763, 100880), (14820, 100492), (15132, 98420), (15540, 95836), (15960, 93314), (16296, 91390), (16835, 88464), (16872, 88270), (17290, 86136), (17654, 84360), (17945, 82992), (18278, 81480), (18430, 80808), (18915, 78736), (19240, 77406), (19684, 75660), (19760, 75369), (20176, 73815), (20202, 73720), (20370, 73112), (20720, 71877), (20748, 71780), (21090, 70616), (21534, 69160), (21840, 68191), (22116, 67340), (23088, 64505), (23280, 63973), (23959, 62160), (24605, 60528), (25123, 59280), (25220, 59052), (25802, 57720), (25935, 57424), (26481, 56240), (26936, 55290), (27160, 54834), (27417, 54320), (27645, 53872), (27664, 53835), (28120, 52962), (28712, 51870), (28860, 51604), (29488, 50505), (29526, 50440), (29640, 50246), (30264, 49210), (31080, 47918), (31920, 46657), (32592, 45695), (33670, 44232), (33744, 44135), (34580, 43068), (35308, 42180), (35890, 41496), (36556, 40740), (36860, 40404), (37830, 39368), (38480, 38703)]