79422720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 287075712

約数和(自身を除く): 207652992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 43, 48, 52, 60, 64, 65, 74, 78, 80, 86, 96, 104, 111, 120, 128, 129, 130, 148, 156, 160, 172, 185, 192, 195, 208, 215, 222, 240, 256, 258, 260, 296, 312, 320, 344, 370, 384, 390, 416, 430, 444, 480, 481, 516, 520, 555, 559, 592, 624, 640, 645, 688, 740, 768, 780, 832, 860, 888, 960, 962, 1032, 1040, 1110, 1118, 1184, 1248, 1280, 1290, 1376, 1443, 1480, 1560, 1591, 1664, 1677, 1720, 1776, 1920, 1924, 2064, 2080, 2220, 2236, 2368, 2405, 2496, 2580, 2752, 2795, 2886, 2960, 3120, 3182, 3328, 3354, 3440, 3552, 3840, 3848, 4128, 4160, 4440, 4472, 4736, 4773, 4810, 4992, 5160, 5504, 5590, 5772, 5920, 6240, 6364, 6708, 6880, 7104, 7215, 7696, 7955, 8256, 8320, 8385, 8880, 8944, 9472, 9546, 9620, 9984, 10320, 11008, 11180, 11544, 11840, 12480, 12728, 13416, 13760, 14208, 14430, 15392, 15910, 16512, 16640, 16770, 17760, 17888, 19092, 19240, 20640, 20683, 22360, 23088, 23680, 23865, 24960, 25456, 26832, 27520, 28416, 28860, 30784, 31820, 33024, 33540, 35520, 35776, 38184, 38480, 41280, 41366, 44720, 46176, 47360, 47730, 49920, 50912, 53664, 55040, 57720, 61568, 62049, 63640, 67080, 71040, 71552, 76368, 76960, 82560, 82732, 89440, 92352, 95460, 101824, 103415, 107328, 115440, 123136, 124098, 127280, 134160, 142080, 143104, 152736, 153920, 165120, 165464, 178880, 184704, 190920, 203648, 206830, 214656, 230880, 248196, 254560, 268320, 305472, 307840, 310245, 330928, 357760, 369408, 381840, 407296, 413660, 429312, 461760, 496392, 509120, 536640, 610944, 615680, 620490, 661856, 715520, 763680, 827320, 923520, 992784, 1018240, 1073280, 1221888, 1240980, 1323712, 1527360, 1654640, 1847040, 1985568, 2036480, 2146560, 2481960, 2647424, 3054720, 3309280, 3971136, 4963920, 5294848, 6109440, 6618560, 7942272, 9927840, 13237120, 15884544, 19855680, 26474240, 39711360, 79422720]

約数ペア:

[(1, 79422720), (2, 39711360), (3, 26474240), (4, 19855680), (5, 15884544), (6, 13237120), (8, 9927840), (10, 7942272), (12, 6618560), (13, 6109440), (15, 5294848), (16, 4963920), (20, 3971136), (24, 3309280), (26, 3054720), (30, 2647424), (32, 2481960), (37, 2146560), (39, 2036480), (40, 1985568), (43, 1847040), (48, 1654640), (52, 1527360), (60, 1323712), (64, 1240980), (65, 1221888), (74, 1073280), (78, 1018240), (80, 992784), (86, 923520), (96, 827320), (104, 763680), (111, 715520), (120, 661856), (128, 620490), (129, 615680), (130, 610944), (148, 536640), (156, 509120), (160, 496392), (172, 461760), (185, 429312), (192, 413660), (195, 407296), (208, 381840), (215, 369408), (222, 357760), (240, 330928), (256, 310245), (258, 307840), (260, 305472), (296, 268320), (312, 254560), (320, 248196), (344, 230880), (370, 214656), (384, 206830), (390, 203648), (416, 190920), (430, 184704), (444, 178880), (480, 165464), (481, 165120), (516, 153920), (520, 152736), (555, 143104), (559, 142080), (592, 134160), (624, 127280), (640, 124098), (645, 123136), (688, 115440), (740, 107328), (768, 103415), (780, 101824), (832, 95460), (860, 92352), (888, 89440), (960, 82732), (962, 82560), (1032, 76960), (1040, 76368), (1110, 71552), (1118, 71040), (1184, 67080), (1248, 63640), (1280, 62049), (1290, 61568), (1376, 57720), (1443, 55040), (1480, 53664), (1560, 50912), (1591, 49920), (1664, 47730), (1677, 47360), (1720, 46176), (1776, 44720), (1920, 41366), (1924, 41280), (2064, 38480), (2080, 38184), (2220, 35776), (2236, 35520), (2368, 33540), (2405, 33024), (2496, 31820), (2580, 30784), (2752, 28860), (2795, 28416), (2886, 27520), (2960, 26832), (3120, 25456), (3182, 24960), (3328, 23865), (3354, 23680), (3440, 23088), (3552, 22360), (3840, 20683), (3848, 20640), (4128, 19240), (4160, 19092), (4440, 17888), (4472, 17760), (4736, 16770), (4773, 16640), (4810, 16512), (4992, 15910), (5160, 15392), (5504, 14430), (5590, 14208), (5772, 13760), (5920, 13416), (6240, 12728), (6364, 12480), (6708, 11840), (6880, 11544), (7104, 11180), (7215, 11008), (7696, 10320), (7955, 9984), (8256, 9620), (8320, 9546), (8385, 9472), (8880, 8944)]