230559840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 288

約数和(自身を含む): 912824640

約数和(自身を除く): 682264800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 89, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 178, 180, 210, 224, 240, 252, 257, 267, 280, 288, 315, 336, 356, 360, 420, 445, 480, 504, 514, 534, 560, 623, 630, 672, 712, 720, 771, 801, 840, 890, 1008, 1028, 1068, 1120, 1246, 1260, 1285, 1335, 1424, 1440, 1542, 1602, 1680, 1780, 1799, 1869, 2016, 2056, 2136, 2313, 2492, 2520, 2570, 2670, 2848, 3084, 3115, 3204, 3360, 3560, 3598, 3738, 3855, 4005, 4112, 4272, 4626, 4984, 5040, 5140, 5340, 5397, 5607, 6168, 6230, 6408, 7120, 7196, 7476, 7710, 8010, 8224, 8544, 8995, 9252, 9345, 9968, 10080, 10280, 10680, 10794, 11214, 11565, 12336, 12460, 12816, 14240, 14392, 14952, 15420, 16020, 16191, 17990, 18504, 18690, 19936, 20560, 21360, 21588, 22428, 22873, 23130, 24672, 24920, 25632, 26985, 28035, 28784, 29904, 30840, 32040, 32382, 35980, 37008, 37380, 41120, 42720, 43176, 44856, 45746, 46260, 49840, 53970, 56070, 57568, 59808, 61680, 64080, 64764, 68619, 71960, 74016, 74760, 80955, 86352, 89712, 91492, 92520, 99680, 107940, 112140, 114365, 123360, 128160, 129528, 137238, 143920, 149520, 160111, 161910, 172704, 179424, 182984, 185040, 205857, 215880, 224280, 228730, 259056, 274476, 287840, 299040, 320222, 323820, 343095, 365968, 370080, 411714, 431760, 448560, 457460, 480333, 518112, 548952, 640444, 647640, 686190, 731936, 800555, 823428, 863520, 897120, 914920, 960666, 1029285, 1097904, 1280888, 1295280, 1372380, 1440999, 1601110, 1646856, 1829840, 1921332, 2058570, 2195808, 2401665, 2561776, 2590560, 2744760, 2881998, 3202220, 3293712, 3659680, 3842664, 4117140, 4803330, 5123552, 5489520, 5763996, 6404440, 6587424, 7204995, 7685328, 8234280, 9606660, 10979040, 11527992, 12808880, 14409990, 15370656, 16468560, 19213320, 23055984, 25617760, 28819980, 32937120, 38426640, 46111968, 57639960, 76853280, 115279920, 230559840]

約数ペア:

[(1, 230559840), (2, 115279920), (3, 76853280), (4, 57639960), (5, 46111968), (6, 38426640), (7, 32937120), (8, 28819980), (9, 25617760), (10, 23055984), (12, 19213320), (14, 16468560), (15, 15370656), (16, 14409990), (18, 12808880), (20, 11527992), (21, 10979040), (24, 9606660), (28, 8234280), (30, 7685328), (32, 7204995), (35, 6587424), (36, 6404440), (40, 5763996), (42, 5489520), (45, 5123552), (48, 4803330), (56, 4117140), (60, 3842664), (63, 3659680), (70, 3293712), (72, 3202220), (80, 2881998), (84, 2744760), (89, 2590560), (90, 2561776), (96, 2401665), (105, 2195808), (112, 2058570), (120, 1921332), (126, 1829840), (140, 1646856), (144, 1601110), (160, 1440999), (168, 1372380), (178, 1295280), (180, 1280888), (210, 1097904), (224, 1029285), (240, 960666), (252, 914920), (257, 897120), (267, 863520), (280, 823428), (288, 800555), (315, 731936), (336, 686190), (356, 647640), (360, 640444), (420, 548952), (445, 518112), (480, 480333), (504, 457460), (514, 448560), (534, 431760), (560, 411714), (623, 370080), (630, 365968), (672, 343095), (712, 323820), (720, 320222), (771, 299040), (801, 287840), (840, 274476), (890, 259056), (1008, 228730), (1028, 224280), (1068, 215880), (1120, 205857), (1246, 185040), (1260, 182984), (1285, 179424), (1335, 172704), (1424, 161910), (1440, 160111), (1542, 149520), (1602, 143920), (1680, 137238), (1780, 129528), (1799, 128160), (1869, 123360), (2016, 114365), (2056, 112140), (2136, 107940), (2313, 99680), (2492, 92520), (2520, 91492), (2570, 89712), (2670, 86352), (2848, 80955), (3084, 74760), (3115, 74016), (3204, 71960), (3360, 68619), (3560, 64764), (3598, 64080), (3738, 61680), (3855, 59808), (4005, 57568), (4112, 56070), (4272, 53970), (4626, 49840), (4984, 46260), (5040, 45746), (5140, 44856), (5340, 43176), (5397, 42720), (5607, 41120), (6168, 37380), (6230, 37008), (6408, 35980), (7120, 32382), (7196, 32040), (7476, 30840), (7710, 29904), (8010, 28784), (8224, 28035), (8544, 26985), (8995, 25632), (9252, 24920), (9345, 24672), (9968, 23130), (10080, 22873), (10280, 22428), (10680, 21588), (10794, 21360), (11214, 20560), (11565, 19936), (12336, 18690), (12460, 18504), (12816, 17990), (14240, 16191), (14392, 16020), (14952, 15420)]