1271980080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 480

約数和(自身を含む): 5292518400

約数和(自身を除く): 4020538320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 74, 76, 80, 84, 90, 95, 105, 111, 112, 114, 120, 126, 133, 140, 144, 148, 152, 168, 171, 180, 185, 190, 210, 222, 228, 240, 252, 259, 266, 280, 285, 296, 304, 315, 333, 336, 342, 359, 360, 370, 380, 399, 420, 444, 456, 504, 518, 532, 555, 560, 570, 592, 630, 665, 666, 684, 703, 718, 720, 740, 760, 777, 798, 840, 855, 888, 912, 1008, 1036, 1064, 1077, 1110, 1140, 1197, 1260, 1295, 1330, 1332, 1368, 1406, 1436, 1480, 1520, 1554, 1596, 1665, 1680, 1710, 1776, 1795, 1995, 2072, 2109, 2128, 2154, 2220, 2280, 2331, 2394, 2513, 2520, 2590, 2660, 2664, 2736, 2812, 2872, 2960, 3108, 3192, 3231, 3330, 3420, 3515, 3590, 3885, 3990, 4144, 4218, 4308, 4440, 4560, 4662, 4788, 4921, 5026, 5040, 5180, 5320, 5328, 5385, 5624, 5744, 5985, 6216, 6327, 6384, 6462, 6660, 6821, 6840, 7030, 7180, 7539, 7770, 7980, 8436, 8616, 8880, 9324, 9576, 9842, 10052, 10360, 10545, 10640, 10770, 11248, 11655, 11970, 12432, 12565, 12654, 12924, 13283, 13320, 13642, 13680, 14060, 14360, 14763, 15078, 15540, 15960, 16155, 16872, 17232, 18648, 19152, 19684, 20104, 20463, 20720, 21090, 21540, 22617, 23310, 23940, 24605, 25130, 25308, 25848, 26566, 26640, 27284, 28120, 28720, 29526, 30156, 31080, 31635, 31920, 32310, 33744, 34105, 37296, 37695, 39368, 39849, 40208, 40926, 42180, 43080, 44289, 45234, 46620, 47747, 47880, 49210, 50260, 50616, 51696, 53132, 54568, 56240, 59052, 60312, 61389, 62160, 63270, 64620, 66415, 68210, 73815, 75390, 78736, 79698, 81852, 84360, 86160, 88578, 90468, 92981, 93240, 95494, 95760, 98420, 100520, 101232, 102315, 106264, 109136, 113085, 118104, 119547, 120624, 122778, 126540, 129240, 132830, 136420, 143241, 147630, 150780, 159396, 163704, 168720, 177156, 180936, 185962, 186480, 190988, 196840, 199245, 201040, 204630, 212528, 221445, 226170, 236208, 238735, 239094, 245556, 252377, 253080, 258480, 265660, 272840, 278943, 286482, 295260, 301560, 306945, 318792, 327408, 354312, 361872, 371924, 381976, 393680, 398490, 409260, 429723, 442890, 452340, 464905, 477470, 478188, 491112, 504754, 506160, 531320, 545680, 557886, 572964, 590520, 597735, 603120, 613890, 637584, 708624, 716205, 743848, 757131, 763952, 796980, 818520, 836829, 859446, 885780, 904680, 929810, 954940, 956376, 982224, 1009508, 1062640, 1115772, 1145928, 1181040, 1195470, 1227780, 1261885, 1394715, 1432410, 1487696, 1514262, 1593960, 1637040, 1673658, 1718892, 1766639, 1771560, 1809360, 1859620, 1909880, 1912752, 2019016, 2148615, 2231544, 2271393, 2291856, 2390940, 2455560, 2523770, 2789430, 2864820, 3028524, 3187920, 3347316, 3437784, 3533278, 3543120, 3719240, 3785655, 3819760, 4038032, 4184145, 4297230, 4463088, 4542786, 4781880, 4911120, 5047540, 5299917, 5578860, 5729640, 6057048, 6694632, 6875568, 7066556, 7438480, 7571310, 8368290, 8594460, 8833195, 9085572, 9563760, 10095080, 10599834, 11157720, 11356965, 11459280, 12114096, 13389264, 14133112, 15142620, 15899751, 16736580, 17188920, 17666390, 18171144, 20190160, 21199668, 22315440, 22713930, 26499585, 28266224, 30285240, 31799502, 33473160, 34377840, 35332780, 36342288, 42399336, 45427860, 52999170, 60570480, 63599004, 66946320, 70665560, 79498755, 84798672, 90855720, 105998340, 127198008, 141331120, 158997510, 181711440, 211996680, 254396016, 317995020, 423993360, 635990040, 1271980080]

約数ペア:

[(1, 1271980080), (2, 635990040), (3, 423993360), (4, 317995020), (5, 254396016), (6, 211996680), (7, 181711440), (8, 158997510), (9, 141331120), (10, 127198008), (12, 105998340), (14, 90855720), (15, 84798672), (16, 79498755), (18, 70665560), (19, 66946320), (20, 63599004), (21, 60570480), (24, 52999170), (28, 45427860), (30, 42399336), (35, 36342288), (36, 35332780), (37, 34377840), (38, 33473160), (40, 31799502), (42, 30285240), (45, 28266224), (48, 26499585), (56, 22713930), (57, 22315440), (60, 21199668), (63, 20190160), (70, 18171144), (72, 17666390), (74, 17188920), (76, 16736580), (80, 15899751), (84, 15142620), (90, 14133112), (95, 13389264), (105, 12114096), (111, 11459280), (112, 11356965), (114, 11157720), (120, 10599834), (126, 10095080), (133, 9563760), (140, 9085572), (144, 8833195), (148, 8594460), (152, 8368290), (168, 7571310), (171, 7438480), (180, 7066556), (185, 6875568), (190, 6694632), (210, 6057048), (222, 5729640), (228, 5578860), (240, 5299917), (252, 5047540), (259, 4911120), (266, 4781880), (280, 4542786), (285, 4463088), (296, 4297230), (304, 4184145), (315, 4038032), (333, 3819760), (336, 3785655), (342, 3719240), (359, 3543120), (360, 3533278), (370, 3437784), (380, 3347316), (399, 3187920), (420, 3028524), (444, 2864820), (456, 2789430), (504, 2523770), (518, 2455560), (532, 2390940), (555, 2291856), (560, 2271393), (570, 2231544), (592, 2148615), (630, 2019016), (665, 1912752), (666, 1909880), (684, 1859620), (703, 1809360), (718, 1771560), (720, 1766639), (740, 1718892), (760, 1673658), (777, 1637040), (798, 1593960), (840, 1514262), (855, 1487696), (888, 1432410), (912, 1394715), (1008, 1261885), (1036, 1227780), (1064, 1195470), (1077, 1181040), (1110, 1145928), (1140, 1115772), (1197, 1062640), (1260, 1009508), (1295, 982224), (1330, 956376), (1332, 954940), (1368, 929810), (1406, 904680), (1436, 885780), (1480, 859446), (1520, 836829), (1554, 818520), (1596, 796980), (1665, 763952), (1680, 757131), (1710, 743848), (1776, 716205), (1795, 708624), (1995, 637584), (2072, 613890), (2109, 603120), (2128, 597735), (2154, 590520), (2220, 572964), (2280, 557886), (2331, 545680), (2394, 531320), (2513, 506160), (2520, 504754), (2590, 491112), (2660, 478188), (2664, 477470), (2736, 464905), (2812, 452340), (2872, 442890), (2960, 429723), (3108, 409260), (3192, 398490), (3231, 393680), (3330, 381976), (3420, 371924), (3515, 361872), (3590, 354312), (3885, 327408), (3990, 318792), (4144, 306945), (4218, 301560), (4308, 295260), (4440, 286482), (4560, 278943), (4662, 272840), (4788, 265660), (4921, 258480), (5026, 253080), (5040, 252377), (5180, 245556), (5320, 239094), (5328, 238735), (5385, 236208), (5624, 226170), (5744, 221445), (5985, 212528), (6216, 204630), (6327, 201040), (6384, 199245), (6462, 196840), (6660, 190988), (6821, 186480), (6840, 185962), (7030, 180936), (7180, 177156), (7539, 168720), (7770, 163704), (7980, 159396), (8436, 150780), (8616, 147630), (8880, 143241), (9324, 136420), (9576, 132830), (9842, 129240), (10052, 126540), (10360, 122778), (10545, 120624), (10640, 119547), (10770, 118104), (11248, 113085), (11655, 109136), (11970, 106264), (12432, 102315), (12565, 101232), (12654, 100520), (12924, 98420), (13283, 95760), (13320, 95494), (13642, 93240), (13680, 92981), (14060, 90468), (14360, 88578), (14763, 86160), (15078, 84360), (15540, 81852), (15960, 79698), (16155, 78736), (16872, 75390), (17232, 73815), (18648, 68210), (19152, 66415), (19684, 64620), (20104, 63270), (20463, 62160), (20720, 61389), (21090, 60312), (21540, 59052), (22617, 56240), (23310, 54568), (23940, 53132), (24605, 51696), (25130, 50616), (25308, 50260), (25848, 49210), (26566, 47880), (26640, 47747), (27284, 46620), (28120, 45234), (28720, 44289), (29526, 43080), (30156, 42180), (31080, 40926), (31635, 40208), (31920, 39849), (32310, 39368), (33744, 37695), (34105, 37296)]