1276261920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 480

約数和(自身を含む): 4873841280

約数和(自身を除く): 3597579360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 71, 72, 73, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 142, 144, 146, 152, 160, 162, 171, 180, 190, 213, 216, 219, 228, 240, 270, 284, 285, 288, 292, 304, 324, 342, 355, 360, 365, 380, 405, 426, 432, 438, 456, 480, 513, 540, 568, 570, 584, 608, 639, 648, 657, 684, 710, 720, 730, 760, 810, 852, 855, 864, 876, 912, 1026, 1065, 1080, 1095, 1136, 1140, 1168, 1278, 1296, 1314, 1349, 1368, 1387, 1420, 1440, 1460, 1520, 1539, 1620, 1704, 1710, 1752, 1824, 1917, 1971, 2052, 2130, 2160, 2190, 2272, 2280, 2336, 2556, 2565, 2592, 2628, 2698, 2736, 2774, 2840, 2920, 3040, 3078, 3195, 3240, 3285, 3408, 3420, 3504, 3834, 3942, 4047, 4104, 4161, 4260, 4320, 4380, 4560, 5112, 5130, 5183, 5256, 5396, 5472, 5548, 5680, 5751, 5840, 5913, 6156, 6390, 6480, 6570, 6745, 6816, 6840, 6935, 7008, 7668, 7695, 7884, 8094, 8208, 8322, 8520, 8760, 9120, 9585, 9855, 10224, 10260, 10366, 10512, 10792, 11096, 11360, 11502, 11680, 11826, 12141, 12312, 12483, 12780, 12960, 13140, 13490, 13680, 13870, 15336, 15390, 15549, 15768, 16188, 16416, 16644, 17040, 17520, 19170, 19710, 20235, 20448, 20520, 20732, 20805, 21024, 21584, 22192, 23004, 23652, 24282, 24624, 24966, 25560, 25915, 26280, 26980, 27360, 27740, 28755, 29565, 30672, 30780, 31098, 31536, 32376, 33288, 34080, 35040, 36423, 37449, 38340, 39420, 40470, 41040, 41464, 41610, 43168, 44384, 46008, 46647, 47304, 48564, 49248, 49932, 51120, 51830, 52560, 53960, 55480, 57510, 59130, 60705, 61344, 61560, 62196, 62415, 63072, 64752, 66576, 72846, 74898, 76680, 77745, 78840, 80940, 82080, 82928, 83220, 92016, 93294, 94608, 97128, 98477, 99864, 102240, 103660, 105120, 107920, 109269, 110960, 112347, 115020, 118260, 121410, 123120, 124392, 124830, 129504, 133152, 139941, 145692, 149796, 153360, 155490, 157680, 161880, 165856, 166440, 182115, 184032, 186588, 187245, 189216, 194256, 196954, 199728, 207320, 215840, 218538, 221920, 224694, 230040, 233235, 236520, 242820, 246240, 248784, 249660, 279882, 291384, 295431, 299592, 306720, 310980, 315360, 323760, 332880, 364230, 373176, 374490, 388512, 393908, 399456, 414640, 419823, 437076, 449388, 460080, 466470, 473040, 485640, 492385, 497568, 499320, 546345, 559764, 561735, 582768, 590862, 599184, 621960, 647520, 665760, 699705, 728460, 746352, 748980, 787816, 829280, 839646, 874152, 886293, 898776, 920160, 932940, 946080, 971280, 984770, 998640, 1092690, 1119528, 1123470, 1165536, 1181724, 1198368, 1243920, 1399410, 1456920, 1477155, 1492704, 1497960, 1575632, 1679292, 1748304, 1772586, 1797552, 1865880, 1942560, 1969540, 1997280, 2099115, 2185380, 2239056, 2246940, 2363448, 2487840, 2658879, 2798820, 2913840, 2954310, 2995920, 3151264, 3358584, 3496608, 3545172, 3595104, 3731760, 3939080, 4198230, 4370760, 4431465, 4478112, 4493880, 4726896, 5317758, 5597640, 5827680, 5908620, 5991840, 6717168, 7090344, 7463520, 7878160, 7976637, 8396460, 8741520, 8862930, 8987760, 9453792, 10635516, 11195280, 11817240, 13294395, 13434336, 14180688, 15756320, 15953274, 16792920, 17483040, 17725860, 17975520, 21271032, 22390560, 23634480, 26588790, 28361376, 31906548, 33585840, 35451720, 39883185, 42542064, 47268960, 53177580, 63813096, 67171680, 70903440, 79766370, 85084128, 106355160, 127626192, 141806880, 159532740, 212710320, 255252384, 319065480, 425420640, 638130960, 1276261920]

約数ペア:

[(1, 1276261920), (2, 638130960), (3, 425420640), (4, 319065480), (5, 255252384), (6, 212710320), (8, 159532740), (9, 141806880), (10, 127626192), (12, 106355160), (15, 85084128), (16, 79766370), (18, 70903440), (19, 67171680), (20, 63813096), (24, 53177580), (27, 47268960), (30, 42542064), (32, 39883185), (36, 35451720), (38, 33585840), (40, 31906548), (45, 28361376), (48, 26588790), (54, 23634480), (57, 22390560), (60, 21271032), (71, 17975520), (72, 17725860), (73, 17483040), (76, 16792920), (80, 15953274), (81, 15756320), (90, 14180688), (95, 13434336), (96, 13294395), (108, 11817240), (114, 11195280), (120, 10635516), (135, 9453792), (142, 8987760), (144, 8862930), (146, 8741520), (152, 8396460), (160, 7976637), (162, 7878160), (171, 7463520), (180, 7090344), (190, 6717168), (213, 5991840), (216, 5908620), (219, 5827680), (228, 5597640), (240, 5317758), (270, 4726896), (284, 4493880), (285, 4478112), (288, 4431465), (292, 4370760), (304, 4198230), (324, 3939080), (342, 3731760), (355, 3595104), (360, 3545172), (365, 3496608), (380, 3358584), (405, 3151264), (426, 2995920), (432, 2954310), (438, 2913840), (456, 2798820), (480, 2658879), (513, 2487840), (540, 2363448), (568, 2246940), (570, 2239056), (584, 2185380), (608, 2099115), (639, 1997280), (648, 1969540), (657, 1942560), (684, 1865880), (710, 1797552), (720, 1772586), (730, 1748304), (760, 1679292), (810, 1575632), (852, 1497960), (855, 1492704), (864, 1477155), (876, 1456920), (912, 1399410), (1026, 1243920), (1065, 1198368), (1080, 1181724), (1095, 1165536), (1136, 1123470), (1140, 1119528), (1168, 1092690), (1278, 998640), (1296, 984770), (1314, 971280), (1349, 946080), (1368, 932940), (1387, 920160), (1420, 898776), (1440, 886293), (1460, 874152), (1520, 839646), (1539, 829280), (1620, 787816), (1704, 748980), (1710, 746352), (1752, 728460), (1824, 699705), (1917, 665760), (1971, 647520), (2052, 621960), (2130, 599184), (2160, 590862), (2190, 582768), (2272, 561735), (2280, 559764), (2336, 546345), (2556, 499320), (2565, 497568), (2592, 492385), (2628, 485640), (2698, 473040), (2736, 466470), (2774, 460080), (2840, 449388), (2920, 437076), (3040, 419823), (3078, 414640), (3195, 399456), (3240, 393908), (3285, 388512), (3408, 374490), (3420, 373176), (3504, 364230), (3834, 332880), (3942, 323760), (4047, 315360), (4104, 310980), (4161, 306720), (4260, 299592), (4320, 295431), (4380, 291384), (4560, 279882), (5112, 249660), (5130, 248784), (5183, 246240), (5256, 242820), (5396, 236520), (5472, 233235), (5548, 230040), (5680, 224694), (5751, 221920), (5840, 218538), (5913, 215840), (6156, 207320), (6390, 199728), (6480, 196954), (6570, 194256), (6745, 189216), (6816, 187245), (6840, 186588), (6935, 184032), (7008, 182115), (7668, 166440), (7695, 165856), (7884, 161880), (8094, 157680), (8208, 155490), (8322, 153360), (8520, 149796), (8760, 145692), (9120, 139941), (9585, 133152), (9855, 129504), (10224, 124830), (10260, 124392), (10366, 123120), (10512, 121410), (10792, 118260), (11096, 115020), (11360, 112347), (11502, 110960), (11680, 109269), (11826, 107920), (12141, 105120), (12312, 103660), (12483, 102240), (12780, 99864), (12960, 98477), (13140, 97128), (13490, 94608), (13680, 93294), (13870, 92016), (15336, 83220), (15390, 82928), (15549, 82080), (15768, 80940), (16188, 78840), (16416, 77745), (16644, 76680), (17040, 74898), (17520, 72846), (19170, 66576), (19710, 64752), (20235, 63072), (20448, 62415), (20520, 62196), (20732, 61560), (20805, 61344), (21024, 60705), (21584, 59130), (22192, 57510), (23004, 55480), (23652, 53960), (24282, 52560), (24624, 51830), (24966, 51120), (25560, 49932), (25915, 49248), (26280, 48564), (26980, 47304), (27360, 46647), (27740, 46008), (28755, 44384), (29565, 43168), (30672, 41610), (30780, 41464), (31098, 41040), (31536, 40470), (32376, 39420), (33288, 38340), (34080, 37449), (35040, 36423)]