223618920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 808980480

約数和(自身を除く): 585361560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 43, 56, 60, 70, 82, 84, 86, 105, 120, 123, 129, 140, 151, 164, 168, 172, 205, 210, 215, 246, 258, 280, 287, 301, 302, 328, 344, 410, 420, 430, 453, 492, 516, 574, 602, 604, 615, 645, 755, 820, 840, 860, 861, 903, 906, 984, 1032, 1057, 1148, 1204, 1208, 1230, 1290, 1435, 1505, 1510, 1640, 1720, 1722, 1763, 1806, 1812, 2114, 2265, 2296, 2408, 2460, 2580, 2870, 3010, 3020, 3171, 3444, 3526, 3612, 3624, 4228, 4305, 4515, 4530, 4920, 5160, 5285, 5289, 5740, 6020, 6040, 6191, 6342, 6493, 6888, 7052, 7224, 8456, 8610, 8815, 9030, 9060, 10570, 10578, 11480, 12040, 12341, 12382, 12684, 12986, 14104, 15855, 17220, 17630, 18060, 18120, 18573, 19479, 21140, 21156, 24682, 24764, 25368, 25972, 26445, 30955, 31710, 32465, 34440, 35260, 36120, 37023, 37146, 38958, 42280, 42312, 43337, 45451, 49364, 49528, 51944, 52890, 61705, 61910, 63420, 64930, 70520, 74046, 74292, 77916, 86674, 90902, 92865, 97395, 98728, 105780, 123410, 123820, 126840, 129860, 130011, 136353, 148092, 148584, 155832, 173348, 181804, 185115, 185730, 194790, 211560, 216685, 227255, 246820, 247640, 259720, 260022, 266213, 272706, 296184, 346696, 363608, 370230, 371460, 389580, 433370, 454510, 493640, 520044, 532426, 545412, 650055, 681765, 740460, 742920, 779160, 798639, 866740, 909020, 1040088, 1064852, 1090824, 1300110, 1331065, 1363530, 1480920, 1597278, 1733480, 1818040, 1863491, 2129704, 2600220, 2662130, 2727060, 3194556, 3726982, 3993195, 5200440, 5324260, 5454120, 5590473, 6389112, 7453964, 7986390, 9317455, 10648520, 11180946, 14907928, 15972780, 18634910, 22361892, 27952365, 31945560, 37269820, 44723784, 55904730, 74539640, 111809460, 223618920]

約数ペア:

[(1, 223618920), (2, 111809460), (3, 74539640), (4, 55904730), (5, 44723784), (6, 37269820), (7, 31945560), (8, 27952365), (10, 22361892), (12, 18634910), (14, 15972780), (15, 14907928), (20, 11180946), (21, 10648520), (24, 9317455), (28, 7986390), (30, 7453964), (35, 6389112), (40, 5590473), (41, 5454120), (42, 5324260), (43, 5200440), (56, 3993195), (60, 3726982), (70, 3194556), (82, 2727060), (84, 2662130), (86, 2600220), (105, 2129704), (120, 1863491), (123, 1818040), (129, 1733480), (140, 1597278), (151, 1480920), (164, 1363530), (168, 1331065), (172, 1300110), (205, 1090824), (210, 1064852), (215, 1040088), (246, 909020), (258, 866740), (280, 798639), (287, 779160), (301, 742920), (302, 740460), (328, 681765), (344, 650055), (410, 545412), (420, 532426), (430, 520044), (453, 493640), (492, 454510), (516, 433370), (574, 389580), (602, 371460), (604, 370230), (615, 363608), (645, 346696), (755, 296184), (820, 272706), (840, 266213), (860, 260022), (861, 259720), (903, 247640), (906, 246820), (984, 227255), (1032, 216685), (1057, 211560), (1148, 194790), (1204, 185730), (1208, 185115), (1230, 181804), (1290, 173348), (1435, 155832), (1505, 148584), (1510, 148092), (1640, 136353), (1720, 130011), (1722, 129860), (1763, 126840), (1806, 123820), (1812, 123410), (2114, 105780), (2265, 98728), (2296, 97395), (2408, 92865), (2460, 90902), (2580, 86674), (2870, 77916), (3010, 74292), (3020, 74046), (3171, 70520), (3444, 64930), (3526, 63420), (3612, 61910), (3624, 61705), (4228, 52890), (4305, 51944), (4515, 49528), (4530, 49364), (4920, 45451), (5160, 43337), (5285, 42312), (5289, 42280), (5740, 38958), (6020, 37146), (6040, 37023), (6191, 36120), (6342, 35260), (6493, 34440), (6888, 32465), (7052, 31710), (7224, 30955), (8456, 26445), (8610, 25972), (8815, 25368), (9030, 24764), (9060, 24682), (10570, 21156), (10578, 21140), (11480, 19479), (12040, 18573), (12341, 18120), (12382, 18060), (12684, 17630), (12986, 17220), (14104, 15855)]