247238640

素因数分解:

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

素因数の和:133

約数の個数: 480

約数和(自身を含む): 1002792960

約数和(自身を除く): 755554320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 31, 33, 36, 38, 40, 44, 45, 48, 53, 55, 57, 60, 62, 66, 72, 76, 80, 88, 90, 93, 95, 99, 106, 110, 114, 120, 124, 132, 144, 152, 155, 159, 165, 171, 176, 180, 186, 190, 198, 209, 212, 220, 228, 240, 248, 264, 265, 279, 285, 304, 310, 318, 330, 341, 342, 360, 372, 380, 396, 418, 424, 440, 456, 465, 477, 495, 496, 528, 530, 558, 570, 583, 589, 620, 627, 636, 660, 682, 684, 720, 744, 760, 792, 795, 836, 848, 855, 880, 912, 930, 954, 990, 1007, 1023, 1045, 1060, 1116, 1140, 1166, 1178, 1240, 1254, 1272, 1320, 1364, 1368, 1395, 1488, 1520, 1584, 1590, 1643, 1672, 1705, 1710, 1749, 1767, 1860, 1881, 1908, 1980, 2014, 2046, 2090, 2120, 2232, 2280, 2332, 2356, 2385, 2480, 2508, 2544, 2640, 2728, 2736, 2790, 2915, 2945, 3021, 3069, 3135, 3180, 3286, 3344, 3410, 3420, 3498, 3534, 3720, 3762, 3816, 3960, 4028, 4092, 4180, 4240, 4464, 4560, 4664, 4712, 4770, 4929, 5016, 5035, 5115, 5247, 5301, 5456, 5580, 5830, 5890, 6042, 6138, 6270, 6360, 6479, 6572, 6820, 6840, 6996, 7068, 7440, 7524, 7632, 7920, 8056, 8184, 8215, 8360, 8745, 8835, 9063, 9328, 9405, 9424, 9540, 9858, 10032, 10070, 10230, 10494, 10602, 11077, 11160, 11660, 11780, 12084, 12276, 12540, 12720, 12958, 13144, 13640, 13680, 13992, 14136, 14787, 15048, 15105, 15345, 16112, 16368, 16430, 16720, 17490, 17670, 18073, 18126, 18810, 19080, 19437, 19716, 20140, 20460, 20988, 21204, 22154, 22320, 23320, 23560, 24168, 24552, 24645, 25080, 25916, 26235, 26288, 26505, 27280, 27984, 28272, 29574, 30096, 30210, 30690, 31217, 32395, 32860, 33231, 34980, 35340, 36146, 36252, 37620, 38160, 38874, 39432, 40280, 40920, 41976, 42408, 44308, 45315, 46640, 47120, 48336, 49104, 49290, 50160, 51832, 52470, 53010, 54219, 55385, 58311, 59148, 60420, 61380, 62434, 64790, 65720, 66462, 69960, 70680, 72292, 72504, 73935, 75240, 77748, 78864, 80560, 81840, 83952, 84816, 88616, 90365, 90630, 93651, 97185, 98580, 99693, 103664, 104940, 106020, 108438, 110770, 116622, 118296, 120840, 122760, 124868, 129580, 131440, 132924, 139920, 141360, 144584, 145008, 147870, 150480, 155496, 156085, 162657, 166155, 177232, 180730, 181260, 187302, 194370, 197160, 199386, 209880, 212040, 216876, 221540, 233244, 236592, 241680, 245520, 249736, 259160, 265848, 271095, 280953, 289168, 291555, 295740, 310992, 312170, 325314, 332310, 343387, 361460, 362520, 374604, 388740, 394320, 398772, 419760, 424080, 433752, 443080, 466488, 468255, 498465, 499472, 518320, 531696, 542190, 561906, 583110, 591480, 624340, 650628, 664620, 686774, 722920, 725040, 749208, 777480, 797544, 813285, 867504, 886160, 932976, 936510, 996930, 1030161, 1084380, 1123812, 1166220, 1182960, 1248680, 1301256, 1329240, 1373548, 1404765, 1445840, 1498416, 1554960, 1595088, 1626570, 1716935, 1873020, 1993860, 2060322, 2168760, 2247624, 2332440, 2497360, 2602512, 2658480, 2747096, 2809530, 3090483, 3253140, 3433870, 3746040, 3987720, 4120644, 4337520, 4495248, 4664880, 5150805, 5494192, 5619060, 6180966, 6506280, 6867740, 7492080, 7975440, 8241288, 10301610, 11238120, 12361932, 13012560, 13735480, 15452415, 16482576, 20603220, 22476240, 24723864, 27470960, 30904830, 41206440, 49447728, 61809660, 82412880, 123619320, 247238640]

約数ペア:

[(1, 247238640), (2, 123619320), (3, 82412880), (4, 61809660), (5, 49447728), (6, 41206440), (8, 30904830), (9, 27470960), (10, 24723864), (11, 22476240), (12, 20603220), (15, 16482576), (16, 15452415), (18, 13735480), (19, 13012560), (20, 12361932), (22, 11238120), (24, 10301610), (30, 8241288), (31, 7975440), (33, 7492080), (36, 6867740), (38, 6506280), (40, 6180966), (44, 5619060), (45, 5494192), (48, 5150805), (53, 4664880), (55, 4495248), (57, 4337520), (60, 4120644), (62, 3987720), (66, 3746040), (72, 3433870), (76, 3253140), (80, 3090483), (88, 2809530), (90, 2747096), (93, 2658480), (95, 2602512), (99, 2497360), (106, 2332440), (110, 2247624), (114, 2168760), (120, 2060322), (124, 1993860), (132, 1873020), (144, 1716935), (152, 1626570), (155, 1595088), (159, 1554960), (165, 1498416), (171, 1445840), (176, 1404765), (180, 1373548), (186, 1329240), (190, 1301256), (198, 1248680), (209, 1182960), (212, 1166220), (220, 1123812), (228, 1084380), (240, 1030161), (248, 996930), (264, 936510), (265, 932976), (279, 886160), (285, 867504), (304, 813285), (310, 797544), (318, 777480), (330, 749208), (341, 725040), (342, 722920), (360, 686774), (372, 664620), (380, 650628), (396, 624340), (418, 591480), (424, 583110), (440, 561906), (456, 542190), (465, 531696), (477, 518320), (495, 499472), (496, 498465), (528, 468255), (530, 466488), (558, 443080), (570, 433752), (583, 424080), (589, 419760), (620, 398772), (627, 394320), (636, 388740), (660, 374604), (682, 362520), (684, 361460), (720, 343387), (744, 332310), (760, 325314), (792, 312170), (795, 310992), (836, 295740), (848, 291555), (855, 289168), (880, 280953), (912, 271095), (930, 265848), (954, 259160), (990, 249736), (1007, 245520), (1023, 241680), (1045, 236592), (1060, 233244), (1116, 221540), (1140, 216876), (1166, 212040), (1178, 209880), (1240, 199386), (1254, 197160), (1272, 194370), (1320, 187302), (1364, 181260), (1368, 180730), (1395, 177232), (1488, 166155), (1520, 162657), (1584, 156085), (1590, 155496), (1643, 150480), (1672, 147870), (1705, 145008), (1710, 144584), (1749, 141360), (1767, 139920), (1860, 132924), (1881, 131440), (1908, 129580), (1980, 124868), (2014, 122760), (2046, 120840), (2090, 118296), (2120, 116622), (2232, 110770), (2280, 108438), (2332, 106020), (2356, 104940), (2385, 103664), (2480, 99693), (2508, 98580), (2544, 97185), (2640, 93651), (2728, 90630), (2736, 90365), (2790, 88616), (2915, 84816), (2945, 83952), (3021, 81840), (3069, 80560), (3135, 78864), (3180, 77748), (3286, 75240), (3344, 73935), (3410, 72504), (3420, 72292), (3498, 70680), (3534, 69960), (3720, 66462), (3762, 65720), (3816, 64790), (3960, 62434), (4028, 61380), (4092, 60420), (4180, 59148), (4240, 58311), (4464, 55385), (4560, 54219), (4664, 53010), (4712, 52470), (4770, 51832), (4929, 50160), (5016, 49290), (5035, 49104), (5115, 48336), (5247, 47120), (5301, 46640), (5456, 45315), (5580, 44308), (5830, 42408), (5890, 41976), (6042, 40920), (6138, 40280), (6270, 39432), (6360, 38874), (6479, 38160), (6572, 37620), (6820, 36252), (6840, 36146), (6996, 35340), (7068, 34980), (7440, 33231), (7524, 32860), (7632, 32395), (7920, 31217), (8056, 30690), (8184, 30210), (8215, 30096), (8360, 29574), (8745, 28272), (8835, 27984), (9063, 27280), (9328, 26505), (9405, 26288), (9424, 26235), (9540, 25916), (9858, 25080), (10032, 24645), (10070, 24552), (10230, 24168), (10494, 23560), (10602, 23320), (11077, 22320), (11160, 22154), (11660, 21204), (11780, 20988), (12084, 20460), (12276, 20140), (12540, 19716), (12720, 19437), (12958, 19080), (13144, 18810), (13640, 18126), (13680, 18073), (13992, 17670), (14136, 17490), (14787, 16720), (15048, 16430), (15105, 16368), (15345, 16112)]