76643280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 312122880

約数和(自身を除く): 235479600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 137, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 274, 280, 296, 315, 333, 336, 360, 370, 378, 411, 420, 432, 444, 504, 518, 540, 548, 555, 560, 592, 630, 666, 685, 720, 740, 756, 777, 822, 840, 888, 945, 959, 999, 1008, 1036, 1080, 1096, 1110, 1233, 1260, 1295, 1332, 1370, 1480, 1512, 1554, 1644, 1665, 1680, 1776, 1890, 1918, 1998, 2055, 2072, 2160, 2192, 2220, 2331, 2466, 2520, 2590, 2664, 2740, 2877, 2960, 3024, 3108, 3288, 3330, 3699, 3780, 3836, 3885, 3996, 4110, 4144, 4440, 4662, 4795, 4932, 4995, 5040, 5069, 5180, 5328, 5480, 5754, 6165, 6216, 6576, 6660, 6993, 7398, 7560, 7672, 7770, 7992, 8220, 8631, 8880, 9324, 9590, 9864, 9990, 10138, 10360, 10960, 11508, 11655, 12330, 12432, 13320, 13986, 14385, 14796, 15120, 15207, 15344, 15540, 15984, 16440, 17262, 18495, 18648, 19180, 19728, 19980, 20276, 20720, 23016, 23310, 24660, 25345, 25893, 26640, 27972, 28770, 29592, 30414, 31080, 32880, 34524, 34965, 35483, 36990, 37296, 38360, 39960, 40552, 43155, 45621, 46032, 46620, 49320, 50690, 51786, 55944, 57540, 59184, 60828, 62160, 69048, 69930, 70966, 73980, 76035, 76720, 79920, 81104, 86310, 91242, 93240, 98640, 101380, 103572, 106449, 111888, 115080, 121656, 129465, 136863, 138096, 139860, 141932, 147960, 152070, 172620, 177415, 182484, 186480, 202760, 207144, 212898, 228105, 230160, 243312, 258930, 273726, 279720, 283864, 295920, 304140, 319347, 345240, 354830, 364968, 405520, 414288, 425796, 456210, 517860, 532245, 547452, 559440, 567728, 608280, 638694, 684315, 690480, 709660, 729936, 851592, 912420, 958041, 1035720, 1064490, 1094904, 1216560, 1277388, 1368630, 1419320, 1596735, 1703184, 1824840, 1916082, 2071440, 2128980, 2189808, 2554776, 2737260, 2838640, 3193470, 3649680, 3832164, 4257960, 4790205, 5109552, 5474520, 6386940, 7664328, 8515920, 9580410, 10949040, 12773880, 15328656, 19160820, 25547760, 38321640, 76643280]

約数ペア:

[(1, 76643280), (2, 38321640), (3, 25547760), (4, 19160820), (5, 15328656), (6, 12773880), (7, 10949040), (8, 9580410), (9, 8515920), (10, 7664328), (12, 6386940), (14, 5474520), (15, 5109552), (16, 4790205), (18, 4257960), (20, 3832164), (21, 3649680), (24, 3193470), (27, 2838640), (28, 2737260), (30, 2554776), (35, 2189808), (36, 2128980), (37, 2071440), (40, 1916082), (42, 1824840), (45, 1703184), (48, 1596735), (54, 1419320), (56, 1368630), (60, 1277388), (63, 1216560), (70, 1094904), (72, 1064490), (74, 1035720), (80, 958041), (84, 912420), (90, 851592), (105, 729936), (108, 709660), (111, 690480), (112, 684315), (120, 638694), (126, 608280), (135, 567728), (137, 559440), (140, 547452), (144, 532245), (148, 517860), (168, 456210), (180, 425796), (185, 414288), (189, 405520), (210, 364968), (216, 354830), (222, 345240), (240, 319347), (252, 304140), (259, 295920), (270, 283864), (274, 279720), (280, 273726), (296, 258930), (315, 243312), (333, 230160), (336, 228105), (360, 212898), (370, 207144), (378, 202760), (411, 186480), (420, 182484), (432, 177415), (444, 172620), (504, 152070), (518, 147960), (540, 141932), (548, 139860), (555, 138096), (560, 136863), (592, 129465), (630, 121656), (666, 115080), (685, 111888), (720, 106449), (740, 103572), (756, 101380), (777, 98640), (822, 93240), (840, 91242), (888, 86310), (945, 81104), (959, 79920), (999, 76720), (1008, 76035), (1036, 73980), (1080, 70966), (1096, 69930), (1110, 69048), (1233, 62160), (1260, 60828), (1295, 59184), (1332, 57540), (1370, 55944), (1480, 51786), (1512, 50690), (1554, 49320), (1644, 46620), (1665, 46032), (1680, 45621), (1776, 43155), (1890, 40552), (1918, 39960), (1998, 38360), (2055, 37296), (2072, 36990), (2160, 35483), (2192, 34965), (2220, 34524), (2331, 32880), (2466, 31080), (2520, 30414), (2590, 29592), (2664, 28770), (2740, 27972), (2877, 26640), (2960, 25893), (3024, 25345), (3108, 24660), (3288, 23310), (3330, 23016), (3699, 20720), (3780, 20276), (3836, 19980), (3885, 19728), (3996, 19180), (4110, 18648), (4144, 18495), (4440, 17262), (4662, 16440), (4795, 15984), (4932, 15540), (4995, 15344), (5040, 15207), (5069, 15120), (5180, 14796), (5328, 14385), (5480, 13986), (5754, 13320), (6165, 12432), (6216, 12330), (6576, 11655), (6660, 11508), (6993, 10960), (7398, 10360), (7560, 10138), (7672, 9990), (7770, 9864), (7992, 9590), (8220, 9324), (8631, 8880)]