293876280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1614

約数の個数: 192

約数和(自身を含む): 1044576000

約数和(自身を除く): 750699720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1549, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3098, 3162, 3720, 4216, 4647, 4743, 5270, 5580, 6120, 6196, 6324, 7745, 7905, 9294, 9486, 10540, 11160, 12392, 12648, 13941, 15490, 15810, 18588, 18972, 21080, 23235, 23715, 26333, 27882, 30980, 31620, 37176, 37944, 46470, 47430, 48019, 52666, 55764, 61960, 63240, 69705, 78999, 92940, 94860, 96038, 105332, 111528, 131665, 139410, 144057, 157998, 185880, 189720, 192076, 210664, 236997, 240095, 263330, 278820, 288114, 315996, 384152, 394995, 432171, 473994, 480190, 526660, 557640, 576228, 631992, 720285, 789990, 816323, 864342, 947988, 960380, 1053320, 1152456, 1184985, 1440570, 1579980, 1632646, 1728684, 1895976, 1920760, 2160855, 2369970, 2448969, 2881140, 3159960, 3265292, 3457368, 4081615, 4321710, 4739940, 4897938, 5762280, 6530584, 7346907, 8163230, 8643420, 9479880, 9795876, 12244845, 14693814, 16326460, 17286840, 19591752, 24489690, 29387628, 32652920, 36734535, 48979380, 58775256, 73469070, 97958760, 146938140, 293876280]

約数ペア:

[(1, 293876280), (2, 146938140), (3, 97958760), (4, 73469070), (5, 58775256), (6, 48979380), (8, 36734535), (9, 32652920), (10, 29387628), (12, 24489690), (15, 19591752), (17, 17286840), (18, 16326460), (20, 14693814), (24, 12244845), (30, 9795876), (31, 9479880), (34, 8643420), (36, 8163230), (40, 7346907), (45, 6530584), (51, 5762280), (60, 4897938), (62, 4739940), (68, 4321710), (72, 4081615), (85, 3457368), (90, 3265292), (93, 3159960), (102, 2881140), (120, 2448969), (124, 2369970), (136, 2160855), (153, 1920760), (155, 1895976), (170, 1728684), (180, 1632646), (186, 1579980), (204, 1440570), (248, 1184985), (255, 1152456), (279, 1053320), (306, 960380), (310, 947988), (340, 864342), (360, 816323), (372, 789990), (408, 720285), (465, 631992), (510, 576228), (527, 557640), (558, 526660), (612, 480190), (620, 473994), (680, 432171), (744, 394995), (765, 384152), (930, 315996), (1020, 288114), (1054, 278820), (1116, 263330), (1224, 240095), (1240, 236997), (1395, 210664), (1530, 192076), (1549, 189720), (1581, 185880), (1860, 157998), (2040, 144057), (2108, 139410), (2232, 131665), (2635, 111528), (2790, 105332), (3060, 96038), (3098, 94860), (3162, 92940), (3720, 78999), (4216, 69705), (4647, 63240), (4743, 61960), (5270, 55764), (5580, 52666), (6120, 48019), (6196, 47430), (6324, 46470), (7745, 37944), (7905, 37176), (9294, 31620), (9486, 30980), (10540, 27882), (11160, 26333), (12392, 23715), (12648, 23235), (13941, 21080), (15490, 18972), (15810, 18588)]