321061320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 1202947200

約数和(自身を除く): 881885880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 51, 54, 58, 60, 67, 68, 72, 81, 85, 87, 90, 102, 108, 116, 120, 134, 135, 136, 145, 153, 162, 170, 174, 180, 201, 204, 216, 232, 243, 255, 261, 268, 270, 290, 306, 324, 335, 340, 348, 360, 402, 405, 408, 435, 459, 486, 493, 510, 522, 536, 540, 580, 603, 612, 648, 670, 680, 696, 765, 783, 804, 810, 870, 918, 972, 986, 1005, 1020, 1044, 1080, 1139, 1160, 1206, 1215, 1224, 1305, 1340, 1377, 1479, 1530, 1566, 1608, 1620, 1740, 1809, 1836, 1943, 1944, 1972, 2010, 2040, 2088, 2278, 2295, 2349, 2412, 2430, 2465, 2610, 2680, 2754, 2958, 3015, 3060, 3132, 3240, 3417, 3480, 3618, 3672, 3886, 3915, 3944, 4020, 4131, 4437, 4556, 4590, 4698, 4824, 4860, 4930, 5220, 5427, 5508, 5695, 5829, 5916, 6030, 6120, 6264, 6834, 6885, 7047, 7236, 7395, 7772, 7830, 8040, 8262, 8874, 9045, 9112, 9180, 9396, 9715, 9720, 9860, 10251, 10440, 10854, 11016, 11390, 11658, 11745, 11832, 12060, 13311, 13668, 13770, 14094, 14472, 14790, 15544, 15660, 16281, 16524, 17085, 17487, 17748, 18090, 18360, 18792, 19430, 19720, 20502, 20655, 21708, 22185, 22780, 23316, 23490, 24120, 26622, 27135, 27336, 27540, 28188, 29145, 29580, 30753, 31320, 32562, 33031, 33048, 34170, 34974, 35235, 35496, 36180, 38860, 39933, 41004, 41310, 43416, 44370, 45560, 46632, 46980, 51255, 52461, 53244, 54270, 55080, 56376, 58290, 59160, 61506, 65124, 66062, 66555, 68340, 69948, 70470, 72360, 77720, 79866, 81405, 82008, 82620, 87435, 88740, 92259, 93960, 99093, 102510, 104922, 106488, 108540, 116580, 119799, 123012, 130248, 132124, 133110, 136680, 139896, 140940, 153765, 157383, 159732, 162810, 165155, 165240, 174870, 177480, 184518, 198186, 199665, 205020, 209844, 217080, 233160, 239598, 246024, 262305, 264248, 266220, 276777, 281880, 297279, 307530, 314766, 319464, 325620, 330310, 349740, 369036, 396372, 399330, 410040, 419688, 461295, 472149, 479196, 495465, 524610, 532440, 553554, 594558, 598995, 615060, 629532, 651240, 660620, 699480, 738072, 786915, 792744, 798660, 891837, 922590, 944298, 958392, 990930, 1049220, 1107108, 1189116, 1197990, 1230120, 1259064, 1321240, 1383885, 1486395, 1573830, 1597320, 1783674, 1845180, 1888596, 1981860, 2098440, 2214216, 2360745, 2378232, 2395980, 2675511, 2767770, 2972790, 3147660, 3567348, 3690360, 3777192, 3963720, 4459185, 4721490, 4791960, 5351022, 5535540, 5945580, 6295320, 7134696, 8026533, 8918370, 9442980, 10702044, 11071080, 11891160, 13377555, 16053066, 17836740, 18885960, 21404088, 26755110, 32106132, 35673480, 40132665, 53510220, 64212264, 80265330, 107020440, 160530660, 321061320]

約数ペア:

[(1, 321061320), (2, 160530660), (3, 107020440), (4, 80265330), (5, 64212264), (6, 53510220), (8, 40132665), (9, 35673480), (10, 32106132), (12, 26755110), (15, 21404088), (17, 18885960), (18, 17836740), (20, 16053066), (24, 13377555), (27, 11891160), (29, 11071080), (30, 10702044), (34, 9442980), (36, 8918370), (40, 8026533), (45, 7134696), (51, 6295320), (54, 5945580), (58, 5535540), (60, 5351022), (67, 4791960), (68, 4721490), (72, 4459185), (81, 3963720), (85, 3777192), (87, 3690360), (90, 3567348), (102, 3147660), (108, 2972790), (116, 2767770), (120, 2675511), (134, 2395980), (135, 2378232), (136, 2360745), (145, 2214216), (153, 2098440), (162, 1981860), (170, 1888596), (174, 1845180), (180, 1783674), (201, 1597320), (204, 1573830), (216, 1486395), (232, 1383885), (243, 1321240), (255, 1259064), (261, 1230120), (268, 1197990), (270, 1189116), (290, 1107108), (306, 1049220), (324, 990930), (335, 958392), (340, 944298), (348, 922590), (360, 891837), (402, 798660), (405, 792744), (408, 786915), (435, 738072), (459, 699480), (486, 660620), (493, 651240), (510, 629532), (522, 615060), (536, 598995), (540, 594558), (580, 553554), (603, 532440), (612, 524610), (648, 495465), (670, 479196), (680, 472149), (696, 461295), (765, 419688), (783, 410040), (804, 399330), (810, 396372), (870, 369036), (918, 349740), (972, 330310), (986, 325620), (1005, 319464), (1020, 314766), (1044, 307530), (1080, 297279), (1139, 281880), (1160, 276777), (1206, 266220), (1215, 264248), (1224, 262305), (1305, 246024), (1340, 239598), (1377, 233160), (1479, 217080), (1530, 209844), (1566, 205020), (1608, 199665), (1620, 198186), (1740, 184518), (1809, 177480), (1836, 174870), (1943, 165240), (1944, 165155), (1972, 162810), (2010, 159732), (2040, 157383), (2088, 153765), (2278, 140940), (2295, 139896), (2349, 136680), (2412, 133110), (2430, 132124), (2465, 130248), (2610, 123012), (2680, 119799), (2754, 116580), (2958, 108540), (3015, 106488), (3060, 104922), (3132, 102510), (3240, 99093), (3417, 93960), (3480, 92259), (3618, 88740), (3672, 87435), (3886, 82620), (3915, 82008), (3944, 81405), (4020, 79866), (4131, 77720), (4437, 72360), (4556, 70470), (4590, 69948), (4698, 68340), (4824, 66555), (4860, 66062), (4930, 65124), (5220, 61506), (5427, 59160), (5508, 58290), (5695, 56376), (5829, 55080), (5916, 54270), (6030, 53244), (6120, 52461), (6264, 51255), (6834, 46980), (6885, 46632), (7047, 45560), (7236, 44370), (7395, 43416), (7772, 41310), (7830, 41004), (8040, 39933), (8262, 38860), (8874, 36180), (9045, 35496), (9112, 35235), (9180, 34974), (9396, 34170), (9715, 33048), (9720, 33031), (9860, 32562), (10251, 31320), (10440, 30753), (10854, 29580), (11016, 29145), (11390, 28188), (11658, 27540), (11745, 27336), (11832, 27135), (12060, 26622), (13311, 24120), (13668, 23490), (13770, 23316), (14094, 22780), (14472, 22185), (14790, 21708), (15544, 20655), (15660, 20502), (16281, 19720), (16524, 19430), (17085, 18792), (17487, 18360), (17748, 18090)]