82412880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 320

約数和(自身を含む): 308551680

約数和(自身を除く): 226138800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 48, 53, 55, 57, 60, 62, 66, 76, 80, 88, 93, 95, 106, 110, 114, 120, 124, 132, 152, 155, 159, 165, 176, 186, 190, 209, 212, 220, 228, 240, 248, 264, 265, 285, 304, 310, 318, 330, 341, 372, 380, 418, 424, 440, 456, 465, 496, 528, 530, 570, 583, 589, 620, 627, 636, 660, 682, 744, 760, 795, 836, 848, 880, 912, 930, 1007, 1023, 1045, 1060, 1140, 1166, 1178, 1240, 1254, 1272, 1320, 1364, 1488, 1520, 1590, 1643, 1672, 1705, 1749, 1767, 1860, 2014, 2046, 2090, 2120, 2280, 2332, 2356, 2480, 2508, 2544, 2640, 2728, 2915, 2945, 3021, 3135, 3180, 3286, 3344, 3410, 3498, 3534, 3720, 4028, 4092, 4180, 4240, 4560, 4664, 4712, 4929, 5016, 5035, 5115, 5456, 5830, 5890, 6042, 6270, 6360, 6479, 6572, 6820, 6996, 7068, 7440, 8056, 8184, 8215, 8360, 8745, 8835, 9328, 9424, 9858, 10032, 10070, 10230, 11077, 11660, 11780, 12084, 12540, 12720, 12958, 13144, 13640, 13992, 14136, 15105, 16112, 16368, 16430, 16720, 17490, 17670, 18073, 19437, 19716, 20140, 20460, 22154, 23320, 23560, 24168, 24645, 25080, 25916, 26288, 27280, 27984, 28272, 30210, 31217, 32395, 32860, 33231, 34980, 35340, 36146, 38874, 39432, 40280, 40920, 44308, 46640, 47120, 48336, 49290, 50160, 51832, 54219, 55385, 60420, 62434, 64790, 65720, 66462, 69960, 70680, 72292, 77748, 78864, 80560, 81840, 88616, 90365, 93651, 97185, 98580, 103664, 108438, 110770, 120840, 124868, 129580, 131440, 132924, 139920, 141360, 144584, 155496, 156085, 166155, 177232, 180730, 187302, 194370, 197160, 216876, 221540, 241680, 249736, 259160, 265848, 271095, 289168, 310992, 312170, 332310, 343387, 361460, 374604, 388740, 394320, 433752, 443080, 468255, 499472, 518320, 531696, 542190, 624340, 664620, 686774, 722920, 749208, 777480, 867504, 886160, 936510, 1030161, 1084380, 1248680, 1329240, 1373548, 1445840, 1498416, 1554960, 1716935, 1873020, 2060322, 2168760, 2497360, 2658480, 2747096, 3433870, 3746040, 4120644, 4337520, 5150805, 5494192, 6867740, 7492080, 8241288, 10301610, 13735480, 16482576, 20603220, 27470960, 41206440, 82412880]

約数ペア:

[(1, 82412880), (2, 41206440), (3, 27470960), (4, 20603220), (5, 16482576), (6, 13735480), (8, 10301610), (10, 8241288), (11, 7492080), (12, 6867740), (15, 5494192), (16, 5150805), (19, 4337520), (20, 4120644), (22, 3746040), (24, 3433870), (30, 2747096), (31, 2658480), (33, 2497360), (38, 2168760), (40, 2060322), (44, 1873020), (48, 1716935), (53, 1554960), (55, 1498416), (57, 1445840), (60, 1373548), (62, 1329240), (66, 1248680), (76, 1084380), (80, 1030161), (88, 936510), (93, 886160), (95, 867504), (106, 777480), (110, 749208), (114, 722920), (120, 686774), (124, 664620), (132, 624340), (152, 542190), (155, 531696), (159, 518320), (165, 499472), (176, 468255), (186, 443080), (190, 433752), (209, 394320), (212, 388740), (220, 374604), (228, 361460), (240, 343387), (248, 332310), (264, 312170), (265, 310992), (285, 289168), (304, 271095), (310, 265848), (318, 259160), (330, 249736), (341, 241680), (372, 221540), (380, 216876), (418, 197160), (424, 194370), (440, 187302), (456, 180730), (465, 177232), (496, 166155), (528, 156085), (530, 155496), (570, 144584), (583, 141360), (589, 139920), (620, 132924), (627, 131440), (636, 129580), (660, 124868), (682, 120840), (744, 110770), (760, 108438), (795, 103664), (836, 98580), (848, 97185), (880, 93651), (912, 90365), (930, 88616), (1007, 81840), (1023, 80560), (1045, 78864), (1060, 77748), (1140, 72292), (1166, 70680), (1178, 69960), (1240, 66462), (1254, 65720), (1272, 64790), (1320, 62434), (1364, 60420), (1488, 55385), (1520, 54219), (1590, 51832), (1643, 50160), (1672, 49290), (1705, 48336), (1749, 47120), (1767, 46640), (1860, 44308), (2014, 40920), (2046, 40280), (2090, 39432), (2120, 38874), (2280, 36146), (2332, 35340), (2356, 34980), (2480, 33231), (2508, 32860), (2544, 32395), (2640, 31217), (2728, 30210), (2915, 28272), (2945, 27984), (3021, 27280), (3135, 26288), (3180, 25916), (3286, 25080), (3344, 24645), (3410, 24168), (3498, 23560), (3534, 23320), (3720, 22154), (4028, 20460), (4092, 20140), (4180, 19716), (4240, 19437), (4560, 18073), (4664, 17670), (4712, 17490), (4929, 16720), (5016, 16430), (5035, 16368), (5115, 16112), (5456, 15105), (5830, 14136), (5890, 13992), (6042, 13640), (6270, 13144), (6360, 12958), (6479, 12720), (6572, 12540), (6820, 12084), (6996, 11780), (7068, 11660), (7440, 11077), (8056, 10230), (8184, 10070), (8215, 10032), (8360, 9858), (8745, 9424), (8835, 9328)]