18901762560

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4483}}^1$

素因数の和:4576

約数の個数: 320

約数和(自身を含む): 68256524160

約数和(自身を除く): 49354761600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 90, 96, 108, 120, 122, 128, 135, 144, 160, 180, 183, 192, 216, 240, 244, 256, 270, 288, 305, 320, 360, 366, 384, 432, 480, 488, 512, 540, 549, 576, 610, 640, 720, 732, 768, 864, 915, 960, 976, 1080, 1098, 1152, 1220, 1280, 1440, 1464, 1536, 1647, 1728, 1830, 1920, 1952, 2160, 2196, 2304, 2440, 2560, 2745, 2880, 2928, 3294, 3456, 3660, 3840, 3904, 4320, 4392, 4483, 4608, 4880, 5490, 5760, 5856, 6588, 6912, 7320, 7680, 7808, 8235, 8640, 8784, 8966, 9760, 10980, 11520, 11712, 13176, 13449, 13824, 14640, 15616, 16470, 17280, 17568, 17932, 19520, 21960, 22415, 23040, 23424, 26352, 26898, 29280, 31232, 32940, 34560, 35136, 35864, 39040, 40347, 43920, 44830, 46848, 52704, 53796, 58560, 65880, 67245, 69120, 70272, 71728, 78080, 80694, 87840, 89660, 93696, 105408, 107592, 117120, 121041, 131760, 134490, 140544, 143456, 156160, 161388, 175680, 179320, 201735, 210816, 215184, 234240, 242082, 263520, 268980, 273463, 281088, 286912, 322776, 351360, 358640, 403470, 421632, 430368, 468480, 484164, 527040, 537960, 546926, 573824, 605205, 645552, 702720, 717280, 806940, 820389, 843264, 860736, 968328, 1054080, 1075920, 1093852, 1147648, 1210410, 1291104, 1367315, 1405440, 1434560, 1613880, 1640778, 1721472, 1936656, 2108160, 2151840, 2187704, 2295296, 2420820, 2461167, 2582208, 2734630, 2869120, 3227760, 3281556, 3442944, 3873312, 4101945, 4216320, 4303680, 4375408, 4841640, 4922334, 5164416, 5469260, 5738240, 6455520, 6563112, 6885888, 7383501, 7746624, 8203890, 8607360, 8750816, 9683280, 9844668, 10328832, 10938520, 11476480, 12305835, 12911040, 13126224, 14767002, 15493248, 16407780, 17214720, 17501632, 19366560, 19689336, 20657664, 21877040, 24611670, 25822080, 26252448, 29534004, 30986496, 32815560, 34429440, 35003264, 36917505, 38733120, 39378672, 43754080, 49223340, 51644160, 52504896, 59068008, 61972992, 65631120, 70006528, 73835010, 77466240, 78757344, 87508160, 98446680, 103288320, 105009792, 118136016, 131262240, 140013056, 147670020, 154932480, 157514688, 175016320, 196893360, 210019584, 236272032, 262524480, 295340040, 309864960, 315029376, 350032640, 393786720, 420039168, 472544064, 525048960, 590680080, 630058752, 700065280, 787573440, 945088128, 1050097920, 1181360160, 1260117504, 1575146880, 1890176256, 2100195840, 2362720320, 3150293760, 3780352512, 4725440640, 6300587520, 9450881280, 18901762560]

約数ペア:

[(1, 18901762560), (2, 9450881280), (3, 6300587520), (4, 4725440640), (5, 3780352512), (6, 3150293760), (8, 2362720320), (9, 2100195840), (10, 1890176256), (12, 1575146880), (15, 1260117504), (16, 1181360160), (18, 1050097920), (20, 945088128), (24, 787573440), (27, 700065280), (30, 630058752), (32, 590680080), (36, 525048960), (40, 472544064), (45, 420039168), (48, 393786720), (54, 350032640), (60, 315029376), (61, 309864960), (64, 295340040), (72, 262524480), (80, 236272032), (90, 210019584), (96, 196893360), (108, 175016320), (120, 157514688), (122, 154932480), (128, 147670020), (135, 140013056), (144, 131262240), (160, 118136016), (180, 105009792), (183, 103288320), (192, 98446680), (216, 87508160), (240, 78757344), (244, 77466240), (256, 73835010), (270, 70006528), (288, 65631120), (305, 61972992), (320, 59068008), (360, 52504896), (366, 51644160), (384, 49223340), (432, 43754080), (480, 39378672), (488, 38733120), (512, 36917505), (540, 35003264), (549, 34429440), (576, 32815560), (610, 30986496), (640, 29534004), (720, 26252448), (732, 25822080), (768, 24611670), (864, 21877040), (915, 20657664), (960, 19689336), (976, 19366560), (1080, 17501632), (1098, 17214720), (1152, 16407780), (1220, 15493248), (1280, 14767002), (1440, 13126224), (1464, 12911040), (1536, 12305835), (1647, 11476480), (1728, 10938520), (1830, 10328832), (1920, 9844668), (1952, 9683280), (2160, 8750816), (2196, 8607360), (2304, 8203890), (2440, 7746624), (2560, 7383501), (2745, 6885888), (2880, 6563112), (2928, 6455520), (3294, 5738240), (3456, 5469260), (3660, 5164416), (3840, 4922334), (3904, 4841640), (4320, 4375408), (4392, 4303680), (4483, 4216320), (4608, 4101945), (4880, 3873312), (5490, 3442944), (5760, 3281556), (5856, 3227760), (6588, 2869120), (6912, 2734630), (7320, 2582208), (7680, 2461167), (7808, 2420820), (8235, 2295296), (8640, 2187704), (8784, 2151840), (8966, 2108160), (9760, 1936656), (10980, 1721472), (11520, 1640778), (11712, 1613880), (13176, 1434560), (13449, 1405440), (13824, 1367315), (14640, 1291104), (15616, 1210410), (16470, 1147648), (17280, 1093852), (17568, 1075920), (17932, 1054080), (19520, 968328), (21960, 860736), (22415, 843264), (23040, 820389), (23424, 806940), (26352, 717280), (26898, 702720), (29280, 645552), (31232, 605205), (32940, 573824), (34560, 546926), (35136, 537960), (35864, 527040), (39040, 484164), (40347, 468480), (43920, 430368), (44830, 421632), (46848, 403470), (52704, 358640), (53796, 351360), (58560, 322776), (65880, 286912), (67245, 281088), (69120, 273463), (70272, 268980), (71728, 263520), (78080, 242082), (80694, 234240), (87840, 215184), (89660, 210816), (93696, 201735), (105408, 179320), (107592, 175680), (117120, 161388), (121041, 156160), (131760, 143456), (134490, 140544)]