84941640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:972

約数の個数: 192

約数和(自身を含む): 324380160

約数和(自身を除く): 239438520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 911, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 1822, 2072, 2220, 2331, 2520, 2590, 2664, 2733, 3108, 3330, 3644, 3885, 4440, 4555, 4662, 5180, 5466, 6216, 6377, 6660, 7288, 7770, 8199, 9110, 9324, 10360, 10932, 11655, 12754, 13320, 13665, 15540, 16398, 18220, 18648, 19131, 21864, 23310, 25508, 27330, 31080, 31885, 32796, 33707, 36440, 38262, 40995, 46620, 51016, 54660, 57393, 63770, 65592, 67414, 76524, 81990, 93240, 95655, 101121, 109320, 114786, 127540, 134828, 153048, 163980, 168535, 191310, 202242, 229572, 235949, 255080, 269656, 286965, 303363, 327960, 337070, 382620, 404484, 459144, 471898, 505605, 573930, 606726, 674140, 707847, 765240, 808968, 943796, 1011210, 1147860, 1179745, 1213452, 1348280, 1415694, 1516815, 1887592, 2022420, 2123541, 2295720, 2359490, 2426904, 2831388, 3033630, 3539235, 4044840, 4247082, 4718980, 5662776, 6067260, 7078470, 8494164, 9437960, 10617705, 12134520, 14156940, 16988328, 21235410, 28313880, 42470820, 84941640]

約数ペア:

[(1, 84941640), (2, 42470820), (3, 28313880), (4, 21235410), (5, 16988328), (6, 14156940), (7, 12134520), (8, 10617705), (9, 9437960), (10, 8494164), (12, 7078470), (14, 6067260), (15, 5662776), (18, 4718980), (20, 4247082), (21, 4044840), (24, 3539235), (28, 3033630), (30, 2831388), (35, 2426904), (36, 2359490), (37, 2295720), (40, 2123541), (42, 2022420), (45, 1887592), (56, 1516815), (60, 1415694), (63, 1348280), (70, 1213452), (72, 1179745), (74, 1147860), (84, 1011210), (90, 943796), (105, 808968), (111, 765240), (120, 707847), (126, 674140), (140, 606726), (148, 573930), (168, 505605), (180, 471898), (185, 459144), (210, 404484), (222, 382620), (252, 337070), (259, 327960), (280, 303363), (296, 286965), (315, 269656), (333, 255080), (360, 235949), (370, 229572), (420, 202242), (444, 191310), (504, 168535), (518, 163980), (555, 153048), (630, 134828), (666, 127540), (740, 114786), (777, 109320), (840, 101121), (888, 95655), (911, 93240), (1036, 81990), (1110, 76524), (1260, 67414), (1295, 65592), (1332, 63770), (1480, 57393), (1554, 54660), (1665, 51016), (1822, 46620), (2072, 40995), (2220, 38262), (2331, 36440), (2520, 33707), (2590, 32796), (2664, 31885), (2733, 31080), (3108, 27330), (3330, 25508), (3644, 23310), (3885, 21864), (4440, 19131), (4555, 18648), (4662, 18220), (5180, 16398), (5466, 15540), (6216, 13665), (6377, 13320), (6660, 12754), (7288, 11655), (7770, 10932), (8199, 10360), (9110, 9324)]