314118420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 216

約数和(自身を含む): 1125869472

約数和(自身を除く): 811751052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 883, 924, 980, 1078, 1155, 1210, 1452, 1470, 1540, 1617, 1694, 1766, 1815, 2156, 2310, 2420, 2541, 2649, 2695, 2940, 3234, 3388, 3532, 3630, 4235, 4415, 4620, 5082, 5298, 5390, 5929, 6181, 6468, 7260, 8085, 8470, 8830, 9713, 10164, 10596, 10780, 11858, 12362, 12705, 13245, 16170, 16940, 17660, 17787, 18543, 19426, 23716, 24724, 25410, 26490, 29139, 29645, 30905, 32340, 35574, 37086, 38852, 43267, 48565, 50820, 52980, 58278, 59290, 61810, 67991, 71148, 74172, 86534, 88935, 92715, 97130, 106843, 116556, 118580, 123620, 129801, 135982, 145695, 173068, 177870, 185430, 194260, 203973, 213686, 216335, 259602, 271964, 291390, 320529, 339955, 355740, 370860, 407946, 427372, 432670, 475937, 519204, 534215, 582780, 641058, 649005, 679910, 747901, 815892, 865340, 951874, 1019865, 1068430, 1282116, 1298010, 1359820, 1427811, 1495802, 1602645, 1903748, 2039730, 2136860, 2243703, 2379685, 2596020, 2855622, 2991604, 3205290, 3739505, 4079460, 4487406, 4759370, 5235307, 5711244, 6410580, 7139055, 7479010, 8974812, 9518740, 10470614, 11218515, 14278110, 14958020, 15705921, 20941228, 22437030, 26176535, 28556220, 31411842, 44874060, 52353070, 62823684, 78529605, 104706140, 157059210, 314118420]

約数ペア:

[(1, 314118420), (2, 157059210), (3, 104706140), (4, 78529605), (5, 62823684), (6, 52353070), (7, 44874060), (10, 31411842), (11, 28556220), (12, 26176535), (14, 22437030), (15, 20941228), (20, 15705921), (21, 14958020), (22, 14278110), (28, 11218515), (30, 10470614), (33, 9518740), (35, 8974812), (42, 7479010), (44, 7139055), (49, 6410580), (55, 5711244), (60, 5235307), (66, 4759370), (70, 4487406), (77, 4079460), (84, 3739505), (98, 3205290), (105, 2991604), (110, 2855622), (121, 2596020), (132, 2379685), (140, 2243703), (147, 2136860), (154, 2039730), (165, 1903748), (196, 1602645), (210, 1495802), (220, 1427811), (231, 1359820), (242, 1298010), (245, 1282116), (294, 1068430), (308, 1019865), (330, 951874), (363, 865340), (385, 815892), (420, 747901), (462, 679910), (484, 649005), (490, 641058), (539, 582780), (588, 534215), (605, 519204), (660, 475937), (726, 432670), (735, 427372), (770, 407946), (847, 370860), (883, 355740), (924, 339955), (980, 320529), (1078, 291390), (1155, 271964), (1210, 259602), (1452, 216335), (1470, 213686), (1540, 203973), (1617, 194260), (1694, 185430), (1766, 177870), (1815, 173068), (2156, 145695), (2310, 135982), (2420, 129801), (2541, 123620), (2649, 118580), (2695, 116556), (2940, 106843), (3234, 97130), (3388, 92715), (3532, 88935), (3630, 86534), (4235, 74172), (4415, 71148), (4620, 67991), (5082, 61810), (5298, 59290), (5390, 58278), (5929, 52980), (6181, 50820), (6468, 48565), (7260, 43267), (8085, 38852), (8470, 37086), (8830, 35574), (9713, 32340), (10164, 30905), (10596, 29645), (10780, 29139), (11858, 26490), (12362, 25410), (12705, 24724), (13245, 23716), (16170, 19426), (16940, 18543), (17660, 17787)]