79939440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:357

約数の個数: 320

約数和(自身を含む): 334264320

約数和(自身を除く): 254324880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 306, 311, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 595, 612, 622, 630, 680, 714, 720, 756, 765, 816, 840, 918, 933, 945, 952, 1008, 1020, 1071, 1080, 1190, 1224, 1244, 1260, 1360, 1428, 1512, 1530, 1555, 1680, 1785, 1836, 1866, 1890, 1904, 2040, 2142, 2160, 2177, 2295, 2380, 2448, 2488, 2520, 2799, 2856, 3024, 3060, 3110, 3213, 3570, 3672, 3732, 3780, 4080, 4284, 4354, 4590, 4665, 4760, 4976, 5040, 5287, 5355, 5598, 5712, 6120, 6220, 6426, 6531, 7140, 7344, 7464, 7560, 8397, 8568, 8708, 9180, 9330, 9520, 10574, 10710, 10885, 11196, 12240, 12440, 12852, 13062, 13995, 14280, 14928, 15120, 15861, 16065, 16794, 17136, 17416, 18360, 18660, 19593, 21148, 21420, 21770, 22392, 24880, 25704, 26124, 26435, 27990, 28560, 31722, 32130, 32655, 33588, 34832, 36720, 37009, 37320, 39186, 41985, 42296, 42840, 43540, 44784, 47583, 51408, 52248, 52870, 55980, 58779, 63444, 64260, 65310, 67176, 74018, 74640, 78372, 79305, 83970, 84592, 85680, 87080, 95166, 97965, 104496, 105740, 111027, 111960, 117558, 126888, 128520, 130620, 134352, 142749, 148036, 156744, 158610, 167940, 174160, 185045, 190332, 195930, 211480, 222054, 223920, 235116, 237915, 253776, 257040, 261240, 285498, 293895, 296072, 313488, 317220, 333081, 335880, 370090, 380664, 391860, 422960, 444108, 470232, 475830, 522480, 555135, 570996, 587790, 592144, 634440, 666162, 671760, 713745, 740180, 761328, 783720, 888216, 940464, 951660, 999243, 1110270, 1141992, 1175580, 1268880, 1332324, 1427490, 1480360, 1567440, 1665405, 1776432, 1903320, 1998486, 2220540, 2283984, 2351160, 2664648, 2854980, 2960720, 3330810, 3806640, 3996972, 4441080, 4702320, 4996215, 5329296, 5709960, 6661620, 7993944, 8882160, 9992430, 11419920, 13323240, 15987888, 19984860, 26646480, 39969720, 79939440]

約数ペア:

[(1, 79939440), (2, 39969720), (3, 26646480), (4, 19984860), (5, 15987888), (6, 13323240), (7, 11419920), (8, 9992430), (9, 8882160), (10, 7993944), (12, 6661620), (14, 5709960), (15, 5329296), (16, 4996215), (17, 4702320), (18, 4441080), (20, 3996972), (21, 3806640), (24, 3330810), (27, 2960720), (28, 2854980), (30, 2664648), (34, 2351160), (35, 2283984), (36, 2220540), (40, 1998486), (42, 1903320), (45, 1776432), (48, 1665405), (51, 1567440), (54, 1480360), (56, 1427490), (60, 1332324), (63, 1268880), (68, 1175580), (70, 1141992), (72, 1110270), (80, 999243), (84, 951660), (85, 940464), (90, 888216), (102, 783720), (105, 761328), (108, 740180), (112, 713745), (119, 671760), (120, 666162), (126, 634440), (135, 592144), (136, 587790), (140, 570996), (144, 555135), (153, 522480), (168, 475830), (170, 470232), (180, 444108), (189, 422960), (204, 391860), (210, 380664), (216, 370090), (238, 335880), (240, 333081), (252, 317220), (255, 313488), (270, 296072), (272, 293895), (280, 285498), (306, 261240), (311, 257040), (315, 253776), (336, 237915), (340, 235116), (357, 223920), (360, 222054), (378, 211480), (408, 195930), (420, 190332), (432, 185045), (459, 174160), (476, 167940), (504, 158610), (510, 156744), (540, 148036), (560, 142749), (595, 134352), (612, 130620), (622, 128520), (630, 126888), (680, 117558), (714, 111960), (720, 111027), (756, 105740), (765, 104496), (816, 97965), (840, 95166), (918, 87080), (933, 85680), (945, 84592), (952, 83970), (1008, 79305), (1020, 78372), (1071, 74640), (1080, 74018), (1190, 67176), (1224, 65310), (1244, 64260), (1260, 63444), (1360, 58779), (1428, 55980), (1512, 52870), (1530, 52248), (1555, 51408), (1680, 47583), (1785, 44784), (1836, 43540), (1866, 42840), (1890, 42296), (1904, 41985), (2040, 39186), (2142, 37320), (2160, 37009), (2177, 36720), (2295, 34832), (2380, 33588), (2448, 32655), (2488, 32130), (2520, 31722), (2799, 28560), (2856, 27990), (3024, 26435), (3060, 26124), (3110, 25704), (3213, 24880), (3570, 22392), (3672, 21770), (3732, 21420), (3780, 21148), (4080, 19593), (4284, 18660), (4354, 18360), (4590, 17416), (4665, 17136), (4760, 16794), (4976, 16065), (5040, 15861), (5287, 15120), (5355, 14928), (5598, 14280), (5712, 13995), (6120, 13062), (6220, 12852), (6426, 12440), (6531, 12240), (7140, 11196), (7344, 10885), (7464, 10710), (7560, 10574), (8397, 9520), (8568, 9330), (8708, 9180)]