2539138560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 320

約数和(自身を含む): 9418540032

約数和(自身を除く): 6879401472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 512, 560, 584, 640, 647, 672, 730, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1294, 1344, 1460, 1533, 1536, 1680, 1752, 1792, 1920, 1941, 2044, 2190, 2240, 2336, 2555, 2560, 2588, 2688, 2920, 3066, 3235, 3360, 3504, 3584, 3840, 3882, 4088, 4380, 4480, 4529, 4672, 5110, 5176, 5376, 5840, 6132, 6470, 6720, 7008, 7665, 7680, 7764, 8176, 8760, 8960, 9058, 9344, 9705, 10220, 10352, 10752, 11680, 12264, 12940, 13440, 13587, 14016, 15330, 15528, 16352, 17520, 17920, 18116, 18688, 19410, 20440, 20704, 22645, 23360, 24528, 25880, 26880, 27174, 28032, 30660, 31056, 32704, 35040, 36232, 37376, 38820, 40880, 41408, 45290, 46720, 47231, 49056, 51760, 53760, 54348, 56064, 61320, 62112, 65408, 67935, 70080, 72464, 77640, 81760, 82816, 90580, 93440, 94462, 98112, 103520, 108696, 112128, 122640, 124224, 130816, 135870, 140160, 141693, 144928, 155280, 163520, 165632, 181160, 186880, 188924, 196224, 207040, 217392, 236155, 245280, 248448, 261632, 271740, 280320, 283386, 289856, 310560, 327040, 330617, 331264, 362320, 377848, 392448, 414080, 434784, 472310, 490560, 496896, 543480, 560640, 566772, 579712, 621120, 654080, 661234, 708465, 724640, 755696, 784896, 828160, 869568, 944620, 981120, 991851, 993792, 1086960, 1133544, 1159424, 1242240, 1308160, 1322468, 1416930, 1449280, 1511392, 1653085, 1656320, 1739136, 1889240, 1962240, 1983702, 2173920, 2267088, 2318848, 2484480, 2644936, 2833860, 2898560, 3022784, 3306170, 3478272, 3778480, 3924480, 3967404, 4347840, 4534176, 4959255, 4968960, 5289872, 5667720, 5797120, 6045568, 6612340, 6956544, 7556960, 7934808, 8695680, 9068352, 9918510, 10579744, 11335440, 11594240, 12091136, 13224680, 15113920, 15869616, 17391360, 18136704, 19837020, 21159488, 22670880, 24182272, 26449360, 30227840, 31739232, 34782720, 36273408, 39674040, 42318976, 45341760, 52898720, 60455680, 63478464, 72546816, 79348080, 84637952, 90683520, 105797440, 120911360, 126956928, 158696160, 169275904, 181367040, 211594880, 253913856, 317392320, 362734080, 423189760, 507827712, 634784640, 846379520, 1269569280, 2539138560]

約数ペア:

[(1, 2539138560), (2, 1269569280), (3, 846379520), (4, 634784640), (5, 507827712), (6, 423189760), (7, 362734080), (8, 317392320), (10, 253913856), (12, 211594880), (14, 181367040), (15, 169275904), (16, 158696160), (20, 126956928), (21, 120911360), (24, 105797440), (28, 90683520), (30, 84637952), (32, 79348080), (35, 72546816), (40, 63478464), (42, 60455680), (48, 52898720), (56, 45341760), (60, 42318976), (64, 39674040), (70, 36273408), (73, 34782720), (80, 31739232), (84, 30227840), (96, 26449360), (105, 24182272), (112, 22670880), (120, 21159488), (128, 19837020), (140, 18136704), (146, 17391360), (160, 15869616), (168, 15113920), (192, 13224680), (210, 12091136), (219, 11594240), (224, 11335440), (240, 10579744), (256, 9918510), (280, 9068352), (292, 8695680), (320, 7934808), (336, 7556960), (365, 6956544), (384, 6612340), (420, 6045568), (438, 5797120), (448, 5667720), (480, 5289872), (511, 4968960), (512, 4959255), (560, 4534176), (584, 4347840), (640, 3967404), (647, 3924480), (672, 3778480), (730, 3478272), (768, 3306170), (840, 3022784), (876, 2898560), (896, 2833860), (960, 2644936), (1022, 2484480), (1095, 2318848), (1120, 2267088), (1168, 2173920), (1280, 1983702), (1294, 1962240), (1344, 1889240), (1460, 1739136), (1533, 1656320), (1536, 1653085), (1680, 1511392), (1752, 1449280), (1792, 1416930), (1920, 1322468), (1941, 1308160), (2044, 1242240), (2190, 1159424), (2240, 1133544), (2336, 1086960), (2555, 993792), (2560, 991851), (2588, 981120), (2688, 944620), (2920, 869568), (3066, 828160), (3235, 784896), (3360, 755696), (3504, 724640), (3584, 708465), (3840, 661234), (3882, 654080), (4088, 621120), (4380, 579712), (4480, 566772), (4529, 560640), (4672, 543480), (5110, 496896), (5176, 490560), (5376, 472310), (5840, 434784), (6132, 414080), (6470, 392448), (6720, 377848), (7008, 362320), (7665, 331264), (7680, 330617), (7764, 327040), (8176, 310560), (8760, 289856), (8960, 283386), (9058, 280320), (9344, 271740), (9705, 261632), (10220, 248448), (10352, 245280), (10752, 236155), (11680, 217392), (12264, 207040), (12940, 196224), (13440, 188924), (13587, 186880), (14016, 181160), (15330, 165632), (15528, 163520), (16352, 155280), (17520, 144928), (17920, 141693), (18116, 140160), (18688, 135870), (19410, 130816), (20440, 124224), (20704, 122640), (22645, 112128), (23360, 108696), (24528, 103520), (25880, 98112), (26880, 94462), (27174, 93440), (28032, 90580), (30660, 82816), (31056, 81760), (32704, 77640), (35040, 72464), (36232, 70080), (37376, 67935), (38820, 65408), (40880, 62112), (41408, 61320), (45290, 56064), (46720, 54348), (47231, 53760), (49056, 51760)]