2305745280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:442

約数の個数: 384

約数和(自身を含む): 8465184000

約数和(自身を除く): 6159438720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 64, 72, 74, 80, 90, 93, 96, 111, 120, 124, 128, 144, 148, 155, 160, 180, 185, 186, 192, 222, 240, 248, 279, 288, 296, 310, 320, 333, 349, 360, 370, 372, 384, 444, 465, 480, 496, 555, 558, 576, 592, 620, 640, 666, 698, 720, 740, 744, 888, 930, 960, 992, 1047, 1110, 1116, 1147, 1152, 1184, 1240, 1332, 1395, 1396, 1440, 1480, 1488, 1665, 1745, 1776, 1860, 1920, 1984, 2094, 2220, 2232, 2294, 2368, 2480, 2664, 2790, 2792, 2880, 2960, 2976, 3141, 3330, 3441, 3490, 3552, 3720, 3968, 4188, 4440, 4464, 4588, 4736, 4960, 5235, 5328, 5580, 5584, 5735, 5760, 5920, 5952, 6282, 6660, 6882, 6980, 7104, 7440, 8376, 8880, 8928, 9176, 9920, 10323, 10470, 10656, 10819, 11160, 11168, 11470, 11840, 11904, 12564, 12913, 13320, 13764, 13960, 14208, 14880, 15705, 16752, 17205, 17760, 17856, 18352, 19840, 20646, 20940, 21312, 21638, 22320, 22336, 22940, 23680, 25128, 25826, 26640, 27528, 27920, 29760, 31410, 32457, 33504, 34410, 35520, 35712, 36704, 38739, 41292, 41880, 42624, 43276, 44640, 44672, 45880, 50256, 51615, 51652, 53280, 54095, 55056, 55840, 59520, 62820, 64565, 64914, 67008, 68820, 71040, 73408, 77478, 82584, 83760, 86552, 89280, 91760, 97371, 100512, 103230, 103304, 106560, 108190, 110112, 111680, 116217, 125640, 129130, 129828, 134016, 137640, 146816, 154956, 162285, 165168, 167520, 173104, 178560, 183520, 193695, 194742, 201024, 206460, 206608, 213120, 216380, 220224, 223360, 232434, 251280, 258260, 259656, 275280, 309912, 324570, 330336, 335040, 346208, 367040, 387390, 389484, 400303, 402048, 412920, 413216, 432760, 440448, 464868, 486855, 502560, 516520, 519312, 550560, 581085, 619824, 649140, 660672, 670080, 692416, 734080, 774780, 778968, 800606, 825840, 826432, 865520, 929736, 973710, 1005120, 1033040, 1038624, 1101120, 1162170, 1200909, 1239648, 1298280, 1321344, 1384832, 1549560, 1557936, 1601212, 1651680, 1652864, 1731040, 1859472, 1947420, 2001515, 2010240, 2066080, 2077248, 2202240, 2324340, 2401818, 2479296, 2596560, 3099120, 3115872, 3202424, 3303360, 3462080, 3602727, 3718944, 3894840, 4003030, 4132160, 4154496, 4648680, 4803636, 4958592, 5193120, 6004545, 6198240, 6231744, 6404848, 6606720, 6924160, 7205454, 7437888, 7789680, 8006060, 8264320, 9297360, 9607272, 10386240, 12009090, 12396480, 12463488, 12809696, 14410908, 14875776, 15579360, 16012120, 18013635, 18594720, 19214544, 20772480, 24018180, 24792960, 25619392, 28821816, 31158720, 32024240, 36027270, 37189440, 38429088, 48036360, 51238784, 57643632, 62317440, 64048480, 72054540, 74378880, 76858176, 96072720, 115287264, 128096960, 144109080, 153716352, 192145440, 230574528, 256193920, 288218160, 384290880, 461149056, 576436320, 768581760, 1152872640, 2305745280]

約数ペア:

[(1, 2305745280), (2, 1152872640), (3, 768581760), (4, 576436320), (5, 461149056), (6, 384290880), (8, 288218160), (9, 256193920), (10, 230574528), (12, 192145440), (15, 153716352), (16, 144109080), (18, 128096960), (20, 115287264), (24, 96072720), (30, 76858176), (31, 74378880), (32, 72054540), (36, 64048480), (37, 62317440), (40, 57643632), (45, 51238784), (48, 48036360), (60, 38429088), (62, 37189440), (64, 36027270), (72, 32024240), (74, 31158720), (80, 28821816), (90, 25619392), (93, 24792960), (96, 24018180), (111, 20772480), (120, 19214544), (124, 18594720), (128, 18013635), (144, 16012120), (148, 15579360), (155, 14875776), (160, 14410908), (180, 12809696), (185, 12463488), (186, 12396480), (192, 12009090), (222, 10386240), (240, 9607272), (248, 9297360), (279, 8264320), (288, 8006060), (296, 7789680), (310, 7437888), (320, 7205454), (333, 6924160), (349, 6606720), (360, 6404848), (370, 6231744), (372, 6198240), (384, 6004545), (444, 5193120), (465, 4958592), (480, 4803636), (496, 4648680), (555, 4154496), (558, 4132160), (576, 4003030), (592, 3894840), (620, 3718944), (640, 3602727), (666, 3462080), (698, 3303360), (720, 3202424), (740, 3115872), (744, 3099120), (888, 2596560), (930, 2479296), (960, 2401818), (992, 2324340), (1047, 2202240), (1110, 2077248), (1116, 2066080), (1147, 2010240), (1152, 2001515), (1184, 1947420), (1240, 1859472), (1332, 1731040), (1395, 1652864), (1396, 1651680), (1440, 1601212), (1480, 1557936), (1488, 1549560), (1665, 1384832), (1745, 1321344), (1776, 1298280), (1860, 1239648), (1920, 1200909), (1984, 1162170), (2094, 1101120), (2220, 1038624), (2232, 1033040), (2294, 1005120), (2368, 973710), (2480, 929736), (2664, 865520), (2790, 826432), (2792, 825840), (2880, 800606), (2960, 778968), (2976, 774780), (3141, 734080), (3330, 692416), (3441, 670080), (3490, 660672), (3552, 649140), (3720, 619824), (3968, 581085), (4188, 550560), (4440, 519312), (4464, 516520), (4588, 502560), (4736, 486855), (4960, 464868), (5235, 440448), (5328, 432760), (5580, 413216), (5584, 412920), (5735, 402048), (5760, 400303), (5920, 389484), (5952, 387390), (6282, 367040), (6660, 346208), (6882, 335040), (6980, 330336), (7104, 324570), (7440, 309912), (8376, 275280), (8880, 259656), (8928, 258260), (9176, 251280), (9920, 232434), (10323, 223360), (10470, 220224), (10656, 216380), (10819, 213120), (11160, 206608), (11168, 206460), (11470, 201024), (11840, 194742), (11904, 193695), (12564, 183520), (12913, 178560), (13320, 173104), (13764, 167520), (13960, 165168), (14208, 162285), (14880, 154956), (15705, 146816), (16752, 137640), (17205, 134016), (17760, 129828), (17856, 129130), (18352, 125640), (19840, 116217), (20646, 111680), (20940, 110112), (21312, 108190), (21638, 106560), (22320, 103304), (22336, 103230), (22940, 100512), (23680, 97371), (25128, 91760), (25826, 89280), (26640, 86552), (27528, 83760), (27920, 82584), (29760, 77478), (31410, 73408), (32457, 71040), (33504, 68820), (34410, 67008), (35520, 64914), (35712, 64565), (36704, 62820), (38739, 59520), (41292, 55840), (41880, 55056), (42624, 54095), (43276, 53280), (44640, 51652), (44672, 51615), (45880, 50256)]