2788134480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1739

約数の個数: 320

約数和(自身を含む): 10361836800

約数和(自身を除く): 7573702320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 108, 114, 120, 123, 135, 144, 152, 164, 171, 180, 190, 205, 216, 228, 240, 246, 270, 285, 304, 328, 342, 360, 369, 380, 410, 432, 456, 492, 513, 540, 570, 615, 656, 684, 720, 738, 760, 779, 820, 855, 912, 984, 1026, 1080, 1107, 1140, 1230, 1368, 1476, 1520, 1558, 1640, 1657, 1710, 1845, 1968, 2052, 2160, 2214, 2280, 2337, 2460, 2565, 2736, 2952, 3116, 3280, 3314, 3420, 3690, 3895, 4104, 4428, 4560, 4674, 4920, 4971, 5130, 5535, 5904, 6232, 6628, 6840, 7011, 7380, 7790, 8208, 8285, 8856, 9348, 9840, 9942, 10260, 11070, 11685, 12464, 13256, 13680, 14022, 14760, 14913, 15580, 16570, 17712, 18696, 19884, 20520, 21033, 22140, 23370, 24855, 26512, 28044, 29520, 29826, 31160, 31483, 33140, 35055, 37392, 39768, 41040, 42066, 44280, 44739, 46740, 49710, 56088, 59652, 62320, 62966, 66280, 67937, 70110, 74565, 79536, 84132, 88560, 89478, 93480, 94449, 99420, 105165, 112176, 119304, 125932, 132560, 135874, 140220, 149130, 157415, 168264, 178956, 186960, 188898, 198840, 203811, 210330, 223695, 238608, 251864, 271748, 280440, 283347, 298260, 314830, 336528, 339685, 357912, 377796, 397680, 407622, 420660, 447390, 472245, 503728, 543496, 560880, 566694, 596520, 611433, 629660, 679370, 715824, 755592, 815244, 841320, 850041, 894780, 944490, 1019055, 1086992, 1133388, 1193040, 1222866, 1259320, 1290803, 1358740, 1416735, 1511184, 1630488, 1682640, 1700082, 1789560, 1834299, 1888980, 2038110, 2266776, 2445732, 2518640, 2581606, 2717480, 2833470, 3057165, 3260976, 3400164, 3579120, 3668598, 3777960, 3872409, 4076220, 4250205, 4533552, 4891464, 5163212, 5434960, 5666940, 6114330, 6454015, 6800328, 7337196, 7555920, 7744818, 8152440, 8500410, 9171495, 9782928, 10326424, 11333880, 11617227, 12228660, 12908030, 13600656, 14674392, 15489636, 16304880, 17000820, 18342990, 19362045, 20652848, 22667760, 23234454, 24457320, 25816060, 29348784, 30979272, 34001640, 34851681, 36685980, 38724090, 46468908, 48914640, 51632120, 58086135, 61958544, 68003280, 69703362, 73371960, 77448180, 92937816, 103264240, 116172270, 139406724, 146743920, 154896360, 174258405, 185875632, 232344540, 278813448, 309792720, 348516810, 464689080, 557626896, 697033620, 929378160, 1394067240, 2788134480]

約数ペア:

[(1, 2788134480), (2, 1394067240), (3, 929378160), (4, 697033620), (5, 557626896), (6, 464689080), (8, 348516810), (9, 309792720), (10, 278813448), (12, 232344540), (15, 185875632), (16, 174258405), (18, 154896360), (19, 146743920), (20, 139406724), (24, 116172270), (27, 103264240), (30, 92937816), (36, 77448180), (38, 73371960), (40, 69703362), (41, 68003280), (45, 61958544), (48, 58086135), (54, 51632120), (57, 48914640), (60, 46468908), (72, 38724090), (76, 36685980), (80, 34851681), (82, 34001640), (90, 30979272), (95, 29348784), (108, 25816060), (114, 24457320), (120, 23234454), (123, 22667760), (135, 20652848), (144, 19362045), (152, 18342990), (164, 17000820), (171, 16304880), (180, 15489636), (190, 14674392), (205, 13600656), (216, 12908030), (228, 12228660), (240, 11617227), (246, 11333880), (270, 10326424), (285, 9782928), (304, 9171495), (328, 8500410), (342, 8152440), (360, 7744818), (369, 7555920), (380, 7337196), (410, 6800328), (432, 6454015), (456, 6114330), (492, 5666940), (513, 5434960), (540, 5163212), (570, 4891464), (615, 4533552), (656, 4250205), (684, 4076220), (720, 3872409), (738, 3777960), (760, 3668598), (779, 3579120), (820, 3400164), (855, 3260976), (912, 3057165), (984, 2833470), (1026, 2717480), (1080, 2581606), (1107, 2518640), (1140, 2445732), (1230, 2266776), (1368, 2038110), (1476, 1888980), (1520, 1834299), (1558, 1789560), (1640, 1700082), (1657, 1682640), (1710, 1630488), (1845, 1511184), (1968, 1416735), (2052, 1358740), (2160, 1290803), (2214, 1259320), (2280, 1222866), (2337, 1193040), (2460, 1133388), (2565, 1086992), (2736, 1019055), (2952, 944490), (3116, 894780), (3280, 850041), (3314, 841320), (3420, 815244), (3690, 755592), (3895, 715824), (4104, 679370), (4428, 629660), (4560, 611433), (4674, 596520), (4920, 566694), (4971, 560880), (5130, 543496), (5535, 503728), (5904, 472245), (6232, 447390), (6628, 420660), (6840, 407622), (7011, 397680), (7380, 377796), (7790, 357912), (8208, 339685), (8285, 336528), (8856, 314830), (9348, 298260), (9840, 283347), (9942, 280440), (10260, 271748), (11070, 251864), (11685, 238608), (12464, 223695), (13256, 210330), (13680, 203811), (14022, 198840), (14760, 188898), (14913, 186960), (15580, 178956), (16570, 168264), (17712, 157415), (18696, 149130), (19884, 140220), (20520, 135874), (21033, 132560), (22140, 125932), (23370, 119304), (24855, 112176), (26512, 105165), (28044, 99420), (29520, 94449), (29826, 93480), (31160, 89478), (31483, 88560), (33140, 84132), (35055, 79536), (37392, 74565), (39768, 70110), (41040, 67937), (42066, 66280), (44280, 62966), (44739, 62320), (46740, 59652), (49710, 56088)]