7279757280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2935

約数の個数: 384

約数和(自身を含む): 27695001600

約数和(自身を除く): 20415244320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 342, 360, 372, 380, 432, 456, 465, 480, 496, 513, 540, 558, 570, 589, 608, 620, 684, 720, 744, 760, 837, 855, 864, 912, 930, 992, 1026, 1080, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1674, 1710, 1767, 1824, 1860, 2052, 2160, 2232, 2280, 2356, 2480, 2565, 2736, 2790, 2861, 2945, 2976, 3040, 3348, 3420, 3534, 3720, 4104, 4185, 4320, 4464, 4560, 4712, 4960, 5130, 5301, 5472, 5580, 5722, 5890, 6696, 6840, 7068, 7440, 8208, 8370, 8583, 8835, 8928, 9120, 9424, 10260, 10602, 11160, 11444, 11780, 13392, 13680, 14136, 14305, 14880, 15903, 16416, 16740, 17166, 17670, 18848, 20520, 21204, 22320, 22888, 23560, 25749, 26505, 26784, 27360, 28272, 28610, 31806, 33480, 34332, 35340, 41040, 42408, 42915, 44640, 45776, 47120, 51498, 53010, 54359, 56544, 57220, 63612, 66960, 68664, 70680, 77247, 79515, 82080, 84816, 85830, 88691, 91552, 94240, 102996, 106020, 108718, 114440, 127224, 128745, 133920, 137328, 141360, 154494, 159030, 163077, 169632, 171660, 177382, 205992, 212040, 217436, 228880, 254448, 257490, 266073, 271795, 274656, 282720, 308988, 318060, 326154, 343320, 354764, 386235, 411984, 424080, 434872, 443455, 457760, 489231, 508896, 514980, 532146, 543590, 617976, 636120, 652308, 686640, 709528, 772470, 798219, 815385, 823968, 848160, 869744, 886910, 978462, 1029960, 1064292, 1087180, 1235952, 1272240, 1304616, 1330365, 1373280, 1419056, 1467693, 1544940, 1596438, 1630770, 1685129, 1739488, 1773820, 1956924, 2059920, 2128584, 2174360, 2394657, 2446155, 2471904, 2544480, 2609232, 2660730, 2838112, 2935386, 3089880, 3192876, 3261540, 3370258, 3547640, 3913848, 3991095, 4119840, 4257168, 4348720, 4789314, 4892310, 5055387, 5218464, 5321460, 5870772, 6179760, 6385752, 6523080, 6740516, 7095280, 7338465, 7827696, 7982190, 8425645, 8514336, 8697440, 9578628, 9784620, 10110774, 10642920, 11741544, 11973285, 12359520, 12771504, 13046160, 13481032, 14190560, 14676930, 15166161, 15655392, 15964380, 16851290, 19157256, 19569240, 20221548, 21285840, 23483088, 23946570, 25276935, 25543008, 26092320, 26962064, 29353860, 30332322, 31928760, 33702580, 38314512, 39138480, 40443096, 42571680, 45498483, 46966176, 47893140, 50553870, 53924128, 58707720, 60664644, 63857520, 67405160, 75830805, 76629024, 78276960, 80886192, 90996966, 95786280, 101107740, 117415440, 121329288, 127715040, 134810320, 151661610, 161772384, 181993932, 191572560, 202215480, 227492415, 234830880, 242658576, 269620640, 303323220, 363987864, 383145120, 404430960, 454984830, 485317152, 606646440, 727975728, 808861920, 909969660, 1213292880, 1455951456, 1819939320, 2426585760, 3639878640, 7279757280]

約数ペア:

[(1, 7279757280), (2, 3639878640), (3, 2426585760), (4, 1819939320), (5, 1455951456), (6, 1213292880), (8, 909969660), (9, 808861920), (10, 727975728), (12, 606646440), (15, 485317152), (16, 454984830), (18, 404430960), (19, 383145120), (20, 363987864), (24, 303323220), (27, 269620640), (30, 242658576), (31, 234830880), (32, 227492415), (36, 202215480), (38, 191572560), (40, 181993932), (45, 161772384), (48, 151661610), (54, 134810320), (57, 127715040), (60, 121329288), (62, 117415440), (72, 101107740), (76, 95786280), (80, 90996966), (90, 80886192), (93, 78276960), (95, 76629024), (96, 75830805), (108, 67405160), (114, 63857520), (120, 60664644), (124, 58707720), (135, 53924128), (144, 50553870), (152, 47893140), (155, 46966176), (160, 45498483), (171, 42571680), (180, 40443096), (186, 39138480), (190, 38314512), (216, 33702580), (228, 31928760), (240, 30332322), (248, 29353860), (270, 26962064), (279, 26092320), (285, 25543008), (288, 25276935), (304, 23946570), (310, 23483088), (342, 21285840), (360, 20221548), (372, 19569240), (380, 19157256), (432, 16851290), (456, 15964380), (465, 15655392), (480, 15166161), (496, 14676930), (513, 14190560), (540, 13481032), (558, 13046160), (570, 12771504), (589, 12359520), (608, 11973285), (620, 11741544), (684, 10642920), (720, 10110774), (744, 9784620), (760, 9578628), (837, 8697440), (855, 8514336), (864, 8425645), (912, 7982190), (930, 7827696), (992, 7338465), (1026, 7095280), (1080, 6740516), (1116, 6523080), (1140, 6385752), (1178, 6179760), (1240, 5870772), (1368, 5321460), (1395, 5218464), (1440, 5055387), (1488, 4892310), (1520, 4789314), (1674, 4348720), (1710, 4257168), (1767, 4119840), (1824, 3991095), (1860, 3913848), (2052, 3547640), (2160, 3370258), (2232, 3261540), (2280, 3192876), (2356, 3089880), (2480, 2935386), (2565, 2838112), (2736, 2660730), (2790, 2609232), (2861, 2544480), (2945, 2471904), (2976, 2446155), (3040, 2394657), (3348, 2174360), (3420, 2128584), (3534, 2059920), (3720, 1956924), (4104, 1773820), (4185, 1739488), (4320, 1685129), (4464, 1630770), (4560, 1596438), (4712, 1544940), (4960, 1467693), (5130, 1419056), (5301, 1373280), (5472, 1330365), (5580, 1304616), (5722, 1272240), (5890, 1235952), (6696, 1087180), (6840, 1064292), (7068, 1029960), (7440, 978462), (8208, 886910), (8370, 869744), (8583, 848160), (8835, 823968), (8928, 815385), (9120, 798219), (9424, 772470), (10260, 709528), (10602, 686640), (11160, 652308), (11444, 636120), (11780, 617976), (13392, 543590), (13680, 532146), (14136, 514980), (14305, 508896), (14880, 489231), (15903, 457760), (16416, 443455), (16740, 434872), (17166, 424080), (17670, 411984), (18848, 386235), (20520, 354764), (21204, 343320), (22320, 326154), (22888, 318060), (23560, 308988), (25749, 282720), (26505, 274656), (26784, 271795), (27360, 266073), (28272, 257490), (28610, 254448), (31806, 228880), (33480, 217436), (34332, 212040), (35340, 205992), (41040, 177382), (42408, 171660), (42915, 169632), (44640, 163077), (45776, 159030), (47120, 154494), (51498, 141360), (53010, 137328), (54359, 133920), (56544, 128745), (57220, 127224), (63612, 114440), (66960, 108718), (68664, 106020), (70680, 102996), (77247, 94240), (79515, 91552), (82080, 88691), (84816, 85830)]