28019705280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4547}}^1$

素因数の和:4712

約数の個数: 336

約数和(自身を含む): 104299975296

約数和(自身を除く): 76280270016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 131, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 262, 280, 294, 320, 336, 392, 393, 420, 448, 480, 490, 524, 560, 588, 655, 672, 735, 784, 786, 840, 917, 960, 980, 1048, 1120, 1176, 1310, 1344, 1470, 1568, 1572, 1680, 1834, 1960, 1965, 2096, 2240, 2352, 2620, 2751, 2940, 3136, 3144, 3360, 3668, 3920, 3930, 4192, 4547, 4585, 4704, 5240, 5502, 5880, 6288, 6419, 6720, 7336, 7840, 7860, 8384, 9094, 9170, 9408, 10480, 11004, 11760, 12576, 12838, 13641, 13755, 14672, 15680, 15720, 18188, 18340, 19257, 20960, 22008, 22735, 23520, 25152, 25676, 27282, 27510, 29344, 31440, 31829, 32095, 36376, 36680, 38514, 41920, 44016, 45470, 47040, 51352, 54564, 55020, 58688, 62880, 63658, 64190, 68205, 72752, 73360, 77028, 88032, 90940, 95487, 96285, 102704, 109128, 110040, 125760, 127316, 128380, 136410, 145504, 146720, 154056, 159145, 176064, 181880, 190974, 192570, 205408, 218256, 220080, 222803, 254632, 256760, 272820, 291008, 293440, 308112, 318290, 363760, 381948, 385140, 410816, 436512, 440160, 445606, 477435, 509264, 513520, 545640, 595657, 616224, 636580, 668409, 727520, 763896, 770280, 873024, 880320, 891212, 954870, 1018528, 1027040, 1091280, 1114015, 1191314, 1232448, 1273160, 1336818, 1455040, 1527792, 1540560, 1782424, 1786971, 1909740, 2037056, 2054080, 2182560, 2228030, 2382628, 2546320, 2673636, 2978285, 3055584, 3081120, 3342045, 3564848, 3573942, 3819480, 4169599, 4365120, 4456060, 4765256, 5092640, 5347272, 5956570, 6111168, 6162240, 6684090, 7129696, 7147884, 7638960, 8339198, 8912120, 8934855, 9530512, 10185280, 10694544, 11913140, 12508797, 13368180, 14259392, 14295768, 15277920, 16678396, 17824240, 17869710, 19061024, 20847995, 21389088, 23826280, 25017594, 26736360, 28591536, 29187193, 30555840, 33356792, 35648480, 35739420, 38122048, 41695990, 42778176, 47652560, 50035188, 53472720, 57183072, 58374386, 62543985, 66713584, 71296960, 71478840, 83391980, 87561579, 95305120, 100070376, 106945440, 114366144, 116748772, 125087970, 133427168, 142957680, 145935965, 166783960, 175123158, 190610240, 200140752, 213890880, 233497544, 250175940, 266854336, 285915360, 291871930, 333567920, 350246316, 400281504, 437807895, 466995088, 500351880, 571830720, 583743860, 667135840, 700492632, 800563008, 875615790, 933990176, 1000703760, 1167487720, 1334271680, 1400985264, 1751231580, 1867980352, 2001407520, 2334975440, 2801970528, 3502463160, 4002815040, 4669950880, 5603941056, 7004926320, 9339901760, 14009852640, 28019705280]

約数ペア:

[(1, 28019705280), (2, 14009852640), (3, 9339901760), (4, 7004926320), (5, 5603941056), (6, 4669950880), (7, 4002815040), (8, 3502463160), (10, 2801970528), (12, 2334975440), (14, 2001407520), (15, 1867980352), (16, 1751231580), (20, 1400985264), (21, 1334271680), (24, 1167487720), (28, 1000703760), (30, 933990176), (32, 875615790), (35, 800563008), (40, 700492632), (42, 667135840), (48, 583743860), (49, 571830720), (56, 500351880), (60, 466995088), (64, 437807895), (70, 400281504), (80, 350246316), (84, 333567920), (96, 291871930), (98, 285915360), (105, 266854336), (112, 250175940), (120, 233497544), (131, 213890880), (140, 200140752), (147, 190610240), (160, 175123158), (168, 166783960), (192, 145935965), (196, 142957680), (210, 133427168), (224, 125087970), (240, 116748772), (245, 114366144), (262, 106945440), (280, 100070376), (294, 95305120), (320, 87561579), (336, 83391980), (392, 71478840), (393, 71296960), (420, 66713584), (448, 62543985), (480, 58374386), (490, 57183072), (524, 53472720), (560, 50035188), (588, 47652560), (655, 42778176), (672, 41695990), (735, 38122048), (784, 35739420), (786, 35648480), (840, 33356792), (917, 30555840), (960, 29187193), (980, 28591536), (1048, 26736360), (1120, 25017594), (1176, 23826280), (1310, 21389088), (1344, 20847995), (1470, 19061024), (1568, 17869710), (1572, 17824240), (1680, 16678396), (1834, 15277920), (1960, 14295768), (1965, 14259392), (2096, 13368180), (2240, 12508797), (2352, 11913140), (2620, 10694544), (2751, 10185280), (2940, 9530512), (3136, 8934855), (3144, 8912120), (3360, 8339198), (3668, 7638960), (3920, 7147884), (3930, 7129696), (4192, 6684090), (4547, 6162240), (4585, 6111168), (4704, 5956570), (5240, 5347272), (5502, 5092640), (5880, 4765256), (6288, 4456060), (6419, 4365120), (6720, 4169599), (7336, 3819480), (7840, 3573942), (7860, 3564848), (8384, 3342045), (9094, 3081120), (9170, 3055584), (9408, 2978285), (10480, 2673636), (11004, 2546320), (11760, 2382628), (12576, 2228030), (12838, 2182560), (13641, 2054080), (13755, 2037056), (14672, 1909740), (15680, 1786971), (15720, 1782424), (18188, 1540560), (18340, 1527792), (19257, 1455040), (20960, 1336818), (22008, 1273160), (22735, 1232448), (23520, 1191314), (25152, 1114015), (25676, 1091280), (27282, 1027040), (27510, 1018528), (29344, 954870), (31440, 891212), (31829, 880320), (32095, 873024), (36376, 770280), (36680, 763896), (38514, 727520), (41920, 668409), (44016, 636580), (45470, 616224), (47040, 595657), (51352, 545640), (54564, 513520), (55020, 509264), (58688, 477435), (62880, 445606), (63658, 440160), (64190, 436512), (68205, 410816), (72752, 385140), (73360, 381948), (77028, 363760), (88032, 318290), (90940, 308112), (95487, 293440), (96285, 291008), (102704, 272820), (109128, 256760), (110040, 254632), (125760, 222803), (127316, 220080), (128380, 218256), (136410, 205408), (145504, 192570), (146720, 190974), (154056, 181880), (159145, 176064)]