304208520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 384

約数和(自身を含む): 1190488320

約数和(自身を除く): 886279800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 41, 42, 44, 55, 56, 60, 66, 70, 73, 77, 82, 84, 88, 105, 110, 120, 121, 123, 132, 140, 146, 154, 164, 165, 168, 205, 210, 219, 220, 231, 242, 246, 264, 280, 287, 292, 308, 328, 330, 363, 365, 385, 410, 420, 438, 440, 451, 462, 484, 492, 511, 574, 584, 605, 615, 616, 660, 726, 730, 770, 803, 820, 840, 847, 861, 876, 902, 924, 968, 984, 1022, 1095, 1148, 1155, 1210, 1230, 1320, 1353, 1435, 1452, 1460, 1533, 1540, 1606, 1640, 1694, 1722, 1752, 1804, 1815, 1848, 2044, 2190, 2255, 2296, 2310, 2409, 2420, 2460, 2541, 2555, 2706, 2870, 2904, 2920, 2993, 3066, 3080, 3157, 3212, 3388, 3444, 3608, 3630, 4015, 4088, 4235, 4305, 4380, 4510, 4620, 4818, 4840, 4920, 4961, 5082, 5110, 5412, 5621, 5740, 5986, 6132, 6314, 6424, 6765, 6776, 6888, 7260, 7665, 8030, 8470, 8610, 8760, 8833, 8979, 9020, 9240, 9471, 9636, 9922, 10164, 10220, 10824, 11242, 11480, 11972, 12045, 12264, 12628, 12705, 13530, 14520, 14883, 14965, 15330, 15785, 16060, 16863, 16940, 17220, 17666, 17958, 18040, 18942, 19272, 19844, 20328, 20440, 20951, 22484, 23944, 24090, 24805, 25256, 25410, 26499, 27060, 28105, 29766, 29930, 30660, 31570, 32120, 32923, 33726, 33880, 34440, 34727, 35332, 35916, 37884, 39688, 41902, 44165, 44895, 44968, 47355, 48180, 49610, 50820, 52998, 54120, 56210, 59532, 59860, 61320, 61831, 62853, 63140, 65846, 67452, 69454, 70664, 71832, 74415, 75768, 83804, 84315, 88330, 89790, 94710, 96360, 98769, 99220, 101640, 104181, 104755, 105996, 112420, 119064, 119720, 123662, 125706, 126280, 131692, 132495, 134904, 138908, 148830, 164615, 167608, 168630, 173635, 176660, 179580, 185493, 189420, 197538, 198440, 208362, 209510, 211992, 224840, 230461, 247324, 251412, 263384, 264990, 277816, 297660, 309155, 314265, 329230, 337260, 347270, 353320, 359160, 362153, 370986, 378840, 395076, 416724, 419020, 460922, 493845, 494648, 502824, 520905, 529980, 595320, 618310, 628530, 658460, 674520, 691383, 694540, 724306, 741972, 790152, 833448, 838040, 921844, 927465, 987690, 1041810, 1059960, 1086459, 1152305, 1236620, 1257060, 1316920, 1382766, 1389080, 1448612, 1483944, 1810765, 1843688, 1854930, 1975380, 2083620, 2172918, 2304610, 2473240, 2514120, 2535071, 2765532, 2897224, 3456915, 3621530, 3709860, 3950760, 4167240, 4345836, 4609220, 5070142, 5432295, 5531064, 6913830, 7243060, 7419720, 7605213, 8691672, 9218440, 10140284, 10864590, 12675355, 13827660, 14486120, 15210426, 20280568, 21729180, 25350710, 27655320, 30420852, 38026065, 43458360, 50701420, 60841704, 76052130, 101402840, 152104260, 304208520]

約数ペア:

[(1, 304208520), (2, 152104260), (3, 101402840), (4, 76052130), (5, 60841704), (6, 50701420), (7, 43458360), (8, 38026065), (10, 30420852), (11, 27655320), (12, 25350710), (14, 21729180), (15, 20280568), (20, 15210426), (21, 14486120), (22, 13827660), (24, 12675355), (28, 10864590), (30, 10140284), (33, 9218440), (35, 8691672), (40, 7605213), (41, 7419720), (42, 7243060), (44, 6913830), (55, 5531064), (56, 5432295), (60, 5070142), (66, 4609220), (70, 4345836), (73, 4167240), (77, 3950760), (82, 3709860), (84, 3621530), (88, 3456915), (105, 2897224), (110, 2765532), (120, 2535071), (121, 2514120), (123, 2473240), (132, 2304610), (140, 2172918), (146, 2083620), (154, 1975380), (164, 1854930), (165, 1843688), (168, 1810765), (205, 1483944), (210, 1448612), (219, 1389080), (220, 1382766), (231, 1316920), (242, 1257060), (246, 1236620), (264, 1152305), (280, 1086459), (287, 1059960), (292, 1041810), (308, 987690), (328, 927465), (330, 921844), (363, 838040), (365, 833448), (385, 790152), (410, 741972), (420, 724306), (438, 694540), (440, 691383), (451, 674520), (462, 658460), (484, 628530), (492, 618310), (511, 595320), (574, 529980), (584, 520905), (605, 502824), (615, 494648), (616, 493845), (660, 460922), (726, 419020), (730, 416724), (770, 395076), (803, 378840), (820, 370986), (840, 362153), (847, 359160), (861, 353320), (876, 347270), (902, 337260), (924, 329230), (968, 314265), (984, 309155), (1022, 297660), (1095, 277816), (1148, 264990), (1155, 263384), (1210, 251412), (1230, 247324), (1320, 230461), (1353, 224840), (1435, 211992), (1452, 209510), (1460, 208362), (1533, 198440), (1540, 197538), (1606, 189420), (1640, 185493), (1694, 179580), (1722, 176660), (1752, 173635), (1804, 168630), (1815, 167608), (1848, 164615), (2044, 148830), (2190, 138908), (2255, 134904), (2296, 132495), (2310, 131692), (2409, 126280), (2420, 125706), (2460, 123662), (2541, 119720), (2555, 119064), (2706, 112420), (2870, 105996), (2904, 104755), (2920, 104181), (2993, 101640), (3066, 99220), (3080, 98769), (3157, 96360), (3212, 94710), (3388, 89790), (3444, 88330), (3608, 84315), (3630, 83804), (4015, 75768), (4088, 74415), (4235, 71832), (4305, 70664), (4380, 69454), (4510, 67452), (4620, 65846), (4818, 63140), (4840, 62853), (4920, 61831), (4961, 61320), (5082, 59860), (5110, 59532), (5412, 56210), (5621, 54120), (5740, 52998), (5986, 50820), (6132, 49610), (6314, 48180), (6424, 47355), (6765, 44968), (6776, 44895), (6888, 44165), (7260, 41902), (7665, 39688), (8030, 37884), (8470, 35916), (8610, 35332), (8760, 34727), (8833, 34440), (8979, 33880), (9020, 33726), (9240, 32923), (9471, 32120), (9636, 31570), (9922, 30660), (10164, 29930), (10220, 29766), (10824, 28105), (11242, 27060), (11480, 26499), (11972, 25410), (12045, 25256), (12264, 24805), (12628, 24090), (12705, 23944), (13530, 22484), (14520, 20951), (14883, 20440), (14965, 20328), (15330, 19844), (15785, 19272), (16060, 18942), (16863, 18040), (16940, 17958), (17220, 17666)]