214877280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1549}}^1$

素因数の和:1601

約数の個数: 144

約数和(自身を含む): 719485200

約数和(自身を除く): 504607920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1549, 1632, 1734, 2040, 2312, 2720, 2890, 3098, 3468, 4080, 4335, 4624, 4647, 5780, 6196, 6936, 7745, 8160, 8670, 9248, 9294, 11560, 12392, 13872, 15490, 17340, 18588, 23120, 23235, 24784, 26333, 27744, 30980, 34680, 37176, 46240, 46470, 49568, 52666, 61960, 69360, 74352, 78999, 92940, 105332, 123920, 131665, 138720, 148704, 157998, 185880, 210664, 247840, 263330, 315996, 371760, 394995, 421328, 447661, 526660, 631992, 743520, 789990, 842656, 895322, 1053320, 1263984, 1342983, 1579980, 1790644, 2106640, 2238305, 2527968, 2685966, 3159960, 3581288, 4213280, 4476610, 5371932, 6319920, 6714915, 7162576, 8953220, 10743864, 12639840, 13429830, 14325152, 17906440, 21487728, 26859660, 35812880, 42975456, 53719320, 71625760, 107438640, 214877280]

約数ペア:

[(1, 214877280), (2, 107438640), (3, 71625760), (4, 53719320), (5, 42975456), (6, 35812880), (8, 26859660), (10, 21487728), (12, 17906440), (15, 14325152), (16, 13429830), (17, 12639840), (20, 10743864), (24, 8953220), (30, 7162576), (32, 6714915), (34, 6319920), (40, 5371932), (48, 4476610), (51, 4213280), (60, 3581288), (68, 3159960), (80, 2685966), (85, 2527968), (96, 2238305), (102, 2106640), (120, 1790644), (136, 1579980), (160, 1342983), (170, 1263984), (204, 1053320), (240, 895322), (255, 842656), (272, 789990), (289, 743520), (340, 631992), (408, 526660), (480, 447661), (510, 421328), (544, 394995), (578, 371760), (680, 315996), (816, 263330), (867, 247840), (1020, 210664), (1156, 185880), (1360, 157998), (1445, 148704), (1549, 138720), (1632, 131665), (1734, 123920), (2040, 105332), (2312, 92940), (2720, 78999), (2890, 74352), (3098, 69360), (3468, 61960), (4080, 52666), (4335, 49568), (4624, 46470), (4647, 46240), (5780, 37176), (6196, 34680), (6936, 30980), (7745, 27744), (8160, 26333), (8670, 24784), (9248, 23235), (9294, 23120), (11560, 18588), (12392, 17340), (13872, 15490)]