1911041280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8777

約数の個数: 216

約数和(自身を含む): 6960801120

約数和(自身を除く): 5049759840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 8731, 9120, 10944, 11520, 12160, 13680, 14592, 17462, 18240, 21888, 24320, 26193, 27360, 34924, 36480, 43655, 43776, 52386, 54720, 69848, 72960, 78579, 87310, 104772, 109440, 130965, 139696, 157158, 165889, 174620, 209544, 218880, 261930, 279392, 314316, 331778, 349240, 392895, 419088, 497667, 523860, 558784, 628632, 663556, 698480, 785790, 829445, 838176, 995334, 1047720, 1117568, 1257264, 1327112, 1396960, 1493001, 1571580, 1658890, 1676352, 1990668, 2095440, 2235136, 2488335, 2514528, 2654224, 2793920, 2986002, 3143160, 3317780, 3352704, 3981336, 4190880, 4976670, 5029056, 5308448, 5587840, 5972004, 6286320, 6635560, 6705408, 7465005, 7962672, 8381760, 9953340, 10058112, 10616896, 11175680, 11944008, 12572640, 13271120, 14930010, 15925344, 16763520, 19906680, 20116224, 21233792, 23888016, 25145280, 26542240, 29860020, 31850688, 33527040, 39813360, 42467584, 47776032, 50290560, 53084480, 59720040, 63701376, 79626720, 95552064, 100581120, 106168960, 119440080, 127402752, 159253440, 191104128, 212337920, 238880160, 318506880, 382208256, 477760320, 637013760, 955520640, 1911041280]

約数ペア:

[(1, 1911041280), (2, 955520640), (3, 637013760), (4, 477760320), (5, 382208256), (6, 318506880), (8, 238880160), (9, 212337920), (10, 191104128), (12, 159253440), (15, 127402752), (16, 119440080), (18, 106168960), (19, 100581120), (20, 95552064), (24, 79626720), (30, 63701376), (32, 59720040), (36, 53084480), (38, 50290560), (40, 47776032), (45, 42467584), (48, 39813360), (57, 33527040), (60, 31850688), (64, 29860020), (72, 26542240), (76, 25145280), (80, 23888016), (90, 21233792), (95, 20116224), (96, 19906680), (114, 16763520), (120, 15925344), (128, 14930010), (144, 13271120), (152, 12572640), (160, 11944008), (171, 11175680), (180, 10616896), (190, 10058112), (192, 9953340), (228, 8381760), (240, 7962672), (256, 7465005), (285, 6705408), (288, 6635560), (304, 6286320), (320, 5972004), (342, 5587840), (360, 5308448), (380, 5029056), (384, 4976670), (456, 4190880), (480, 3981336), (570, 3352704), (576, 3317780), (608, 3143160), (640, 2986002), (684, 2793920), (720, 2654224), (760, 2514528), (768, 2488335), (855, 2235136), (912, 2095440), (960, 1990668), (1140, 1676352), (1152, 1658890), (1216, 1571580), (1280, 1493001), (1368, 1396960), (1440, 1327112), (1520, 1257264), (1710, 1117568), (1824, 1047720), (1920, 995334), (2280, 838176), (2304, 829445), (2432, 785790), (2736, 698480), (2880, 663556), (3040, 628632), (3420, 558784), (3648, 523860), (3840, 497667), (4560, 419088), (4864, 392895), (5472, 349240), (5760, 331778), (6080, 314316), (6840, 279392), (7296, 261930), (8731, 218880), (9120, 209544), (10944, 174620), (11520, 165889), (12160, 157158), (13680, 139696), (14592, 130965), (17462, 109440), (18240, 104772), (21888, 87310), (24320, 78579), (26193, 72960), (27360, 69848), (34924, 54720), (36480, 52386), (43655, 43776)]