79113240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 211190760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 139, 153, 155, 170, 180, 186, 204, 216, 248, 255, 270, 278, 279, 306, 310, 340, 360, 372, 408, 417, 459, 465, 510, 527, 540, 556, 558, 612, 620, 680, 695, 744, 765, 834, 837, 918, 930, 1020, 1054, 1080, 1112, 1116, 1224, 1240, 1251, 1390, 1395, 1530, 1581, 1668, 1674, 1836, 1860, 2040, 2085, 2108, 2232, 2295, 2363, 2502, 2635, 2780, 2790, 3060, 3162, 3336, 3348, 3672, 3720, 3753, 4170, 4185, 4216, 4309, 4590, 4726, 4743, 5004, 5270, 5560, 5580, 6120, 6255, 6324, 6696, 7089, 7506, 7905, 8340, 8370, 8618, 9180, 9452, 9486, 10008, 10540, 11160, 11815, 12510, 12648, 12927, 14178, 14229, 15012, 15810, 16680, 16740, 17236, 18360, 18765, 18904, 18972, 21080, 21267, 21545, 23630, 23715, 25020, 25854, 28356, 28458, 30024, 31620, 33480, 34472, 35445, 37530, 37944, 38781, 42534, 43090, 47260, 47430, 50040, 51708, 56712, 56916, 63240, 63801, 64635, 70890, 71145, 73253, 75060, 77562, 85068, 86180, 94520, 94860, 103416, 106335, 113832, 116343, 127602, 129270, 141780, 142290, 146506, 150120, 155124, 170136, 172360, 189720, 193905, 212670, 219759, 232686, 255204, 258540, 283560, 284580, 293012, 310248, 319005, 366265, 387810, 425340, 439518, 465372, 510408, 517080, 569160, 581715, 586024, 638010, 659277, 732530, 775620, 850680, 879036, 930744, 1098795, 1163430, 1276020, 1318554, 1465060, 1551240, 1758072, 1977831, 2197590, 2326860, 2552040, 2637108, 2930120, 3296385, 3955662, 4395180, 4653720, 5274216, 6592770, 7911324, 8790360, 9889155, 13185540, 15822648, 19778310, 26371080, 39556620, 79113240]

約数ペア:

[(1, 79113240), (2, 39556620), (3, 26371080), (4, 19778310), (5, 15822648), (6, 13185540), (8, 9889155), (9, 8790360), (10, 7911324), (12, 6592770), (15, 5274216), (17, 4653720), (18, 4395180), (20, 3955662), (24, 3296385), (27, 2930120), (30, 2637108), (31, 2552040), (34, 2326860), (36, 2197590), (40, 1977831), (45, 1758072), (51, 1551240), (54, 1465060), (60, 1318554), (62, 1276020), (68, 1163430), (72, 1098795), (85, 930744), (90, 879036), (93, 850680), (102, 775620), (108, 732530), (120, 659277), (124, 638010), (135, 586024), (136, 581715), (139, 569160), (153, 517080), (155, 510408), (170, 465372), (180, 439518), (186, 425340), (204, 387810), (216, 366265), (248, 319005), (255, 310248), (270, 293012), (278, 284580), (279, 283560), (306, 258540), (310, 255204), (340, 232686), (360, 219759), (372, 212670), (408, 193905), (417, 189720), (459, 172360), (465, 170136), (510, 155124), (527, 150120), (540, 146506), (556, 142290), (558, 141780), (612, 129270), (620, 127602), (680, 116343), (695, 113832), (744, 106335), (765, 103416), (834, 94860), (837, 94520), (918, 86180), (930, 85068), (1020, 77562), (1054, 75060), (1080, 73253), (1112, 71145), (1116, 70890), (1224, 64635), (1240, 63801), (1251, 63240), (1390, 56916), (1395, 56712), (1530, 51708), (1581, 50040), (1668, 47430), (1674, 47260), (1836, 43090), (1860, 42534), (2040, 38781), (2085, 37944), (2108, 37530), (2232, 35445), (2295, 34472), (2363, 33480), (2502, 31620), (2635, 30024), (2780, 28458), (2790, 28356), (3060, 25854), (3162, 25020), (3336, 23715), (3348, 23630), (3672, 21545), (3720, 21267), (3753, 21080), (4170, 18972), (4185, 18904), (4216, 18765), (4309, 18360), (4590, 17236), (4726, 16740), (4743, 16680), (5004, 15810), (5270, 15012), (5560, 14229), (5580, 14178), (6120, 12927), (6255, 12648), (6324, 12510), (6696, 11815), (7089, 11160), (7506, 10540), (7905, 10008), (8340, 9486), (8370, 9452), (8618, 9180)]