2128375440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 400

約数和(自身を含む): 7940116800

約数和(自身を除く): 5811741360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 59, 60, 72, 76, 80, 81, 90, 95, 108, 114, 118, 120, 135, 144, 152, 162, 171, 177, 180, 190, 216, 228, 236, 240, 270, 285, 293, 295, 304, 324, 342, 354, 360, 380, 405, 432, 456, 472, 513, 531, 540, 570, 586, 590, 648, 684, 708, 720, 760, 810, 855, 879, 885, 912, 944, 1026, 1062, 1080, 1121, 1140, 1172, 1180, 1296, 1368, 1416, 1465, 1520, 1539, 1593, 1620, 1710, 1758, 1770, 2052, 2124, 2160, 2242, 2280, 2344, 2360, 2565, 2637, 2655, 2736, 2832, 2930, 3078, 3186, 3240, 3363, 3420, 3516, 3540, 4104, 4248, 4395, 4484, 4560, 4688, 4720, 4779, 5130, 5274, 5310, 5567, 5605, 5860, 6156, 6372, 6480, 6726, 6840, 7032, 7080, 7695, 7911, 7965, 8208, 8496, 8790, 8968, 9558, 10089, 10260, 10548, 10620, 11134, 11210, 11720, 12312, 12744, 13185, 13452, 13680, 14064, 14160, 15390, 15822, 15930, 16701, 16815, 17287, 17580, 17936, 19116, 20178, 20520, 21096, 21240, 22268, 22420, 23440, 23733, 23895, 24624, 25488, 26370, 26904, 27835, 30267, 30780, 31644, 31860, 33402, 33630, 34574, 35160, 38232, 39555, 40356, 41040, 42192, 42480, 44536, 44840, 47466, 47790, 50103, 50445, 51861, 52740, 53808, 55670, 60534, 61560, 63288, 63720, 66804, 67260, 69148, 70320, 76464, 79110, 80712, 83505, 86435, 89072, 89680, 90801, 94932, 95580, 100206, 100890, 103722, 105480, 111340, 118665, 121068, 123120, 126576, 127440, 133608, 134520, 138296, 150309, 151335, 155583, 158220, 161424, 167010, 172870, 181602, 189864, 191160, 200412, 201780, 207444, 210960, 222680, 237330, 242136, 250515, 259305, 267216, 269040, 276592, 300618, 302670, 311166, 316440, 328453, 334020, 345740, 363204, 379728, 382320, 400824, 403560, 414888, 445360, 450927, 454005, 466749, 474660, 484272, 501030, 518610, 601236, 605340, 622332, 632880, 656906, 668040, 691480, 726408, 751545, 777915, 801648, 807120, 829776, 901854, 908010, 933498, 949320, 985359, 1002060, 1037220, 1202472, 1210680, 1244664, 1313812, 1336080, 1382960, 1400247, 1452816, 1503090, 1555830, 1642265, 1803708, 1816020, 1866996, 1898640, 1970718, 2004120, 2074440, 2254635, 2333745, 2404944, 2421360, 2489328, 2627624, 2800494, 2956077, 3006180, 3111660, 3284530, 3607416, 3632040, 3733992, 3941436, 4008240, 4148880, 4509270, 4667490, 4926795, 5255248, 5600988, 5912154, 6012360, 6223320, 6569060, 7001235, 7214832, 7264080, 7467984, 7882872, 8868231, 9018540, 9334980, 9853590, 11201976, 11824308, 12024720, 12446640, 13138120, 14002470, 14780385, 15765744, 17736462, 18037080, 18669960, 19707180, 22403952, 23648616, 26276240, 26604693, 28004940, 29560770, 35472924, 36074160, 37339920, 39414360, 44341155, 47297232, 53209386, 56009880, 59121540, 70945848, 78828720, 88682310, 106418772, 112019760, 118243080, 133023465, 141891696, 177364620, 212837544, 236486160, 266046930, 354729240, 425675088, 532093860, 709458480, 1064187720, 2128375440]

約数ペア:

[(1, 2128375440), (2, 1064187720), (3, 709458480), (4, 532093860), (5, 425675088), (6, 354729240), (8, 266046930), (9, 236486160), (10, 212837544), (12, 177364620), (15, 141891696), (16, 133023465), (18, 118243080), (19, 112019760), (20, 106418772), (24, 88682310), (27, 78828720), (30, 70945848), (36, 59121540), (38, 56009880), (40, 53209386), (45, 47297232), (48, 44341155), (54, 39414360), (57, 37339920), (59, 36074160), (60, 35472924), (72, 29560770), (76, 28004940), (80, 26604693), (81, 26276240), (90, 23648616), (95, 22403952), (108, 19707180), (114, 18669960), (118, 18037080), (120, 17736462), (135, 15765744), (144, 14780385), (152, 14002470), (162, 13138120), (171, 12446640), (177, 12024720), (180, 11824308), (190, 11201976), (216, 9853590), (228, 9334980), (236, 9018540), (240, 8868231), (270, 7882872), (285, 7467984), (293, 7264080), (295, 7214832), (304, 7001235), (324, 6569060), (342, 6223320), (354, 6012360), (360, 5912154), (380, 5600988), (405, 5255248), (432, 4926795), (456, 4667490), (472, 4509270), (513, 4148880), (531, 4008240), (540, 3941436), (570, 3733992), (586, 3632040), (590, 3607416), (648, 3284530), (684, 3111660), (708, 3006180), (720, 2956077), (760, 2800494), (810, 2627624), (855, 2489328), (879, 2421360), (885, 2404944), (912, 2333745), (944, 2254635), (1026, 2074440), (1062, 2004120), (1080, 1970718), (1121, 1898640), (1140, 1866996), (1172, 1816020), (1180, 1803708), (1296, 1642265), (1368, 1555830), (1416, 1503090), (1465, 1452816), (1520, 1400247), (1539, 1382960), (1593, 1336080), (1620, 1313812), (1710, 1244664), (1758, 1210680), (1770, 1202472), (2052, 1037220), (2124, 1002060), (2160, 985359), (2242, 949320), (2280, 933498), (2344, 908010), (2360, 901854), (2565, 829776), (2637, 807120), (2655, 801648), (2736, 777915), (2832, 751545), (2930, 726408), (3078, 691480), (3186, 668040), (3240, 656906), (3363, 632880), (3420, 622332), (3516, 605340), (3540, 601236), (4104, 518610), (4248, 501030), (4395, 484272), (4484, 474660), (4560, 466749), (4688, 454005), (4720, 450927), (4779, 445360), (5130, 414888), (5274, 403560), (5310, 400824), (5567, 382320), (5605, 379728), (5860, 363204), (6156, 345740), (6372, 334020), (6480, 328453), (6726, 316440), (6840, 311166), (7032, 302670), (7080, 300618), (7695, 276592), (7911, 269040), (7965, 267216), (8208, 259305), (8496, 250515), (8790, 242136), (8968, 237330), (9558, 222680), (10089, 210960), (10260, 207444), (10548, 201780), (10620, 200412), (11134, 191160), (11210, 189864), (11720, 181602), (12312, 172870), (12744, 167010), (13185, 161424), (13452, 158220), (13680, 155583), (14064, 151335), (14160, 150309), (15390, 138296), (15822, 134520), (15930, 133608), (16701, 127440), (16815, 126576), (17287, 123120), (17580, 121068), (17936, 118665), (19116, 111340), (20178, 105480), (20520, 103722), (21096, 100890), (21240, 100206), (22268, 95580), (22420, 94932), (23440, 90801), (23733, 89680), (23895, 89072), (24624, 86435), (25488, 83505), (26370, 80712), (26904, 79110), (27835, 76464), (30267, 70320), (30780, 69148), (31644, 67260), (31860, 66804), (33402, 63720), (33630, 63288), (34574, 61560), (35160, 60534), (38232, 55670), (39555, 53808), (40356, 52740), (41040, 51861), (42192, 50445), (42480, 50103), (44536, 47790), (44840, 47466)]