460421640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 288

約数和(自身を含む): 1784090880

約数和(自身を除く): 1323669240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 147, 168, 172, 180, 196, 210, 215, 245, 252, 258, 280, 294, 301, 315, 344, 360, 387, 392, 420, 430, 441, 490, 504, 516, 588, 602, 607, 630, 645, 735, 774, 840, 860, 882, 903, 980, 1032, 1176, 1204, 1214, 1260, 1290, 1470, 1505, 1548, 1720, 1764, 1806, 1821, 1935, 1960, 2107, 2205, 2408, 2428, 2520, 2580, 2709, 2940, 3010, 3035, 3096, 3528, 3612, 3642, 3870, 4214, 4249, 4410, 4515, 4856, 5160, 5418, 5463, 5880, 6020, 6070, 6321, 7224, 7284, 7740, 8428, 8498, 8820, 9030, 9105, 10535, 10836, 10926, 12040, 12140, 12642, 12747, 13545, 14568, 15480, 16856, 16996, 17640, 18060, 18210, 18963, 21070, 21245, 21672, 21852, 24280, 25284, 25494, 26101, 27090, 27315, 29743, 31605, 33992, 36120, 36420, 37926, 38241, 42140, 42490, 43704, 50568, 50988, 52202, 54180, 54630, 59486, 63210, 63735, 72840, 75852, 76482, 78303, 84280, 84980, 89229, 94815, 101976, 104404, 108360, 109260, 118972, 126420, 127470, 130505, 148715, 151704, 152964, 156606, 169960, 178458, 182707, 189630, 191205, 208808, 218520, 234909, 237944, 252840, 254940, 261010, 267687, 297430, 305928, 313212, 356916, 365414, 379260, 382410, 391515, 446145, 469818, 509880, 522020, 535374, 548121, 594860, 626424, 713832, 730828, 758520, 764820, 783030, 892290, 913535, 939636, 1044040, 1070748, 1096242, 1174545, 1189720, 1278949, 1338435, 1461656, 1529640, 1566060, 1644363, 1784580, 1827070, 1879272, 2141496, 2192484, 2349090, 2557898, 2676870, 2740605, 3132120, 3288726, 3569160, 3654140, 3836847, 4384968, 4698180, 5115796, 5353740, 5481210, 6394745, 6577452, 7308280, 7673694, 8221815, 9396360, 10231592, 10707480, 10962420, 11510541, 12789490, 13154904, 15347388, 16443630, 19184235, 21924840, 23021082, 25578980, 30694776, 32887260, 38368470, 46042164, 51157960, 57552705, 65774520, 76736940, 92084328, 115105410, 153473880, 230210820, 460421640]

約数ペア:

[(1, 460421640), (2, 230210820), (3, 153473880), (4, 115105410), (5, 92084328), (6, 76736940), (7, 65774520), (8, 57552705), (9, 51157960), (10, 46042164), (12, 38368470), (14, 32887260), (15, 30694776), (18, 25578980), (20, 23021082), (21, 21924840), (24, 19184235), (28, 16443630), (30, 15347388), (35, 13154904), (36, 12789490), (40, 11510541), (42, 10962420), (43, 10707480), (45, 10231592), (49, 9396360), (56, 8221815), (60, 7673694), (63, 7308280), (70, 6577452), (72, 6394745), (84, 5481210), (86, 5353740), (90, 5115796), (98, 4698180), (105, 4384968), (120, 3836847), (126, 3654140), (129, 3569160), (140, 3288726), (147, 3132120), (168, 2740605), (172, 2676870), (180, 2557898), (196, 2349090), (210, 2192484), (215, 2141496), (245, 1879272), (252, 1827070), (258, 1784580), (280, 1644363), (294, 1566060), (301, 1529640), (315, 1461656), (344, 1338435), (360, 1278949), (387, 1189720), (392, 1174545), (420, 1096242), (430, 1070748), (441, 1044040), (490, 939636), (504, 913535), (516, 892290), (588, 783030), (602, 764820), (607, 758520), (630, 730828), (645, 713832), (735, 626424), (774, 594860), (840, 548121), (860, 535374), (882, 522020), (903, 509880), (980, 469818), (1032, 446145), (1176, 391515), (1204, 382410), (1214, 379260), (1260, 365414), (1290, 356916), (1470, 313212), (1505, 305928), (1548, 297430), (1720, 267687), (1764, 261010), (1806, 254940), (1821, 252840), (1935, 237944), (1960, 234909), (2107, 218520), (2205, 208808), (2408, 191205), (2428, 189630), (2520, 182707), (2580, 178458), (2709, 169960), (2940, 156606), (3010, 152964), (3035, 151704), (3096, 148715), (3528, 130505), (3612, 127470), (3642, 126420), (3870, 118972), (4214, 109260), (4249, 108360), (4410, 104404), (4515, 101976), (4856, 94815), (5160, 89229), (5418, 84980), (5463, 84280), (5880, 78303), (6020, 76482), (6070, 75852), (6321, 72840), (7224, 63735), (7284, 63210), (7740, 59486), (8428, 54630), (8498, 54180), (8820, 52202), (9030, 50988), (9105, 50568), (10535, 43704), (10836, 42490), (10926, 42140), (12040, 38241), (12140, 37926), (12642, 36420), (12747, 36120), (13545, 33992), (14568, 31605), (15480, 29743), (16856, 27315), (16996, 27090), (17640, 26101), (18060, 25494), (18210, 25284), (18963, 24280), (21070, 21852), (21245, 21672)]