239776320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 224

約数和(自身を含む): 898891776

約数和(自身を除く): 659115456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1151, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2302, 2480, 2604, 2976, 3255, 3360, 3453, 3472, 3720, 4340, 4604, 4960, 5208, 5755, 5952, 6510, 6720, 6906, 6944, 7440, 8057, 8680, 9208, 9920, 10416, 11510, 13020, 13812, 13888, 14880, 16114, 17265, 17360, 18416, 20832, 23020, 24171, 26040, 27624, 29760, 32228, 34530, 34720, 35681, 36832, 40285, 41664, 46040, 48342, 52080, 55248, 64456, 69060, 69440, 71362, 73664, 80570, 92080, 96684, 104160, 107043, 110496, 120855, 128912, 138120, 142724, 161140, 178405, 184160, 193368, 208320, 214086, 220992, 241710, 249767, 257824, 276240, 285448, 322280, 356810, 368320, 386736, 428172, 483420, 499534, 515648, 535215, 552480, 570896, 644560, 713620, 749301, 773472, 856344, 966840, 999068, 1070430, 1104960, 1141792, 1248835, 1289120, 1427240, 1498602, 1546944, 1712688, 1933680, 1998136, 2140860, 2283584, 2497670, 2578240, 2854480, 2997204, 3425376, 3746505, 3867360, 3996272, 4281720, 4995340, 5708960, 5994408, 6850752, 7493010, 7734720, 7992544, 8563440, 9990680, 11417920, 11988816, 14986020, 15985088, 17126880, 19981360, 23977632, 29972040, 34253760, 39962720, 47955264, 59944080, 79925440, 119888160, 239776320]

約数ペア:

[(1, 239776320), (2, 119888160), (3, 79925440), (4, 59944080), (5, 47955264), (6, 39962720), (7, 34253760), (8, 29972040), (10, 23977632), (12, 19981360), (14, 17126880), (15, 15985088), (16, 14986020), (20, 11988816), (21, 11417920), (24, 9990680), (28, 8563440), (30, 7992544), (31, 7734720), (32, 7493010), (35, 6850752), (40, 5994408), (42, 5708960), (48, 4995340), (56, 4281720), (60, 3996272), (62, 3867360), (64, 3746505), (70, 3425376), (80, 2997204), (84, 2854480), (93, 2578240), (96, 2497670), (105, 2283584), (112, 2140860), (120, 1998136), (124, 1933680), (140, 1712688), (155, 1546944), (160, 1498602), (168, 1427240), (186, 1289120), (192, 1248835), (210, 1141792), (217, 1104960), (224, 1070430), (240, 999068), (248, 966840), (280, 856344), (310, 773472), (320, 749301), (336, 713620), (372, 644560), (420, 570896), (434, 552480), (448, 535215), (465, 515648), (480, 499534), (496, 483420), (560, 428172), (620, 386736), (651, 368320), (672, 356810), (744, 322280), (840, 285448), (868, 276240), (930, 257824), (960, 249767), (992, 241710), (1085, 220992), (1120, 214086), (1151, 208320), (1240, 193368), (1302, 184160), (1344, 178405), (1488, 161140), (1680, 142724), (1736, 138120), (1860, 128912), (1984, 120855), (2170, 110496), (2240, 107043), (2302, 104160), (2480, 96684), (2604, 92080), (2976, 80570), (3255, 73664), (3360, 71362), (3453, 69440), (3472, 69060), (3720, 64456), (4340, 55248), (4604, 52080), (4960, 48342), (5208, 46040), (5755, 41664), (5952, 40285), (6510, 36832), (6720, 35681), (6906, 34720), (6944, 34530), (7440, 32228), (8057, 29760), (8680, 27624), (9208, 26040), (9920, 24171), (10416, 23020), (11510, 20832), (13020, 18416), (13812, 17360), (13888, 17265), (14880, 16114)]