314221320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 1216425600

約数和(自身を除く): 902204280

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, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 180, 188, 196, 210, 235, 245, 252, 280, 282, 294, 315, 329, 360, 376, 379, 392, 420, 423, 441, 470, 490, 504, 564, 588, 630, 658, 705, 735, 758, 840, 846, 882, 940, 980, 987, 1128, 1137, 1176, 1260, 1316, 1410, 1470, 1516, 1645, 1692, 1764, 1880, 1895, 1960, 1974, 2115, 2205, 2274, 2303, 2520, 2632, 2653, 2820, 2940, 2961, 3032, 3290, 3384, 3411, 3528, 3790, 3948, 4230, 4410, 4548, 4606, 4935, 5306, 5640, 5685, 5880, 5922, 6580, 6822, 6909, 7580, 7896, 7959, 8460, 8820, 9096, 9212, 9870, 10612, 11370, 11515, 11844, 13160, 13265, 13644, 13818, 14805, 15160, 15918, 16920, 17055, 17640, 17813, 18424, 18571, 19740, 20727, 21224, 22740, 23030, 23688, 23877, 26530, 27288, 27636, 29610, 31836, 34110, 34545, 35626, 37142, 39480, 39795, 41454, 45480, 46060, 47754, 53060, 53439, 55272, 55713, 59220, 63672, 68220, 69090, 71252, 74284, 79590, 82908, 89065, 92120, 92855, 95508, 103635, 106120, 106878, 111426, 118440, 119385, 124691, 136440, 138180, 142504, 148568, 159180, 160317, 165816, 167139, 178130, 185710, 191016, 207270, 213756, 222852, 238770, 249382, 267195, 276360, 278565, 318360, 320634, 334278, 356260, 371420, 374073, 414540, 427512, 445704, 477540, 498764, 534390, 557130, 623455, 641268, 668556, 712520, 742840, 748146, 801585, 829080, 835695, 872837, 955080, 997528, 1068780, 1114260, 1122219, 1246910, 1282536, 1337112, 1496292, 1603170, 1671390, 1745674, 1870365, 2137560, 2228520, 2244438, 2493820, 2618511, 2992584, 3206340, 3342780, 3491348, 3740730, 4364185, 4488876, 4987640, 5237022, 5611095, 6412680, 6685560, 6982696, 7481460, 7855533, 8728370, 8977752, 10474044, 11222190, 13092555, 14962920, 15711066, 17456740, 20948088, 22444380, 26185110, 31422132, 34913480, 39277665, 44888760, 52370220, 62844264, 78555330, 104740440, 157110660, 314221320]

約数ペア:

[(1, 314221320), (2, 157110660), (3, 104740440), (4, 78555330), (5, 62844264), (6, 52370220), (7, 44888760), (8, 39277665), (9, 34913480), (10, 31422132), (12, 26185110), (14, 22444380), (15, 20948088), (18, 17456740), (20, 15711066), (21, 14962920), (24, 13092555), (28, 11222190), (30, 10474044), (35, 8977752), (36, 8728370), (40, 7855533), (42, 7481460), (45, 6982696), (47, 6685560), (49, 6412680), (56, 5611095), (60, 5237022), (63, 4987640), (70, 4488876), (72, 4364185), (84, 3740730), (90, 3491348), (94, 3342780), (98, 3206340), (105, 2992584), (120, 2618511), (126, 2493820), (140, 2244438), (141, 2228520), (147, 2137560), (168, 1870365), (180, 1745674), (188, 1671390), (196, 1603170), (210, 1496292), (235, 1337112), (245, 1282536), (252, 1246910), (280, 1122219), (282, 1114260), (294, 1068780), (315, 997528), (329, 955080), (360, 872837), (376, 835695), (379, 829080), (392, 801585), (420, 748146), (423, 742840), (441, 712520), (470, 668556), (490, 641268), (504, 623455), (564, 557130), (588, 534390), (630, 498764), (658, 477540), (705, 445704), (735, 427512), (758, 414540), (840, 374073), (846, 371420), (882, 356260), (940, 334278), (980, 320634), (987, 318360), (1128, 278565), (1137, 276360), (1176, 267195), (1260, 249382), (1316, 238770), (1410, 222852), (1470, 213756), (1516, 207270), (1645, 191016), (1692, 185710), (1764, 178130), (1880, 167139), (1895, 165816), (1960, 160317), (1974, 159180), (2115, 148568), (2205, 142504), (2274, 138180), (2303, 136440), (2520, 124691), (2632, 119385), (2653, 118440), (2820, 111426), (2940, 106878), (2961, 106120), (3032, 103635), (3290, 95508), (3384, 92855), (3411, 92120), (3528, 89065), (3790, 82908), (3948, 79590), (4230, 74284), (4410, 71252), (4548, 69090), (4606, 68220), (4935, 63672), (5306, 59220), (5640, 55713), (5685, 55272), (5880, 53439), (5922, 53060), (6580, 47754), (6822, 46060), (6909, 45480), (7580, 41454), (7896, 39795), (7959, 39480), (8460, 37142), (8820, 35626), (9096, 34545), (9212, 34110), (9870, 31836), (10612, 29610), (11370, 27636), (11515, 27288), (11844, 26530), (13160, 23877), (13265, 23688), (13644, 23030), (13818, 22740), (14805, 21224), (15160, 20727), (15918, 19740), (16920, 18571), (17055, 18424), (17640, 17813)]