2164641120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1297}}^1$

素因数の和:1398

約数の個数: 288

約数和(自身を含む): 7909181280

約数和(自身を除く): 5744540160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 61, 72, 76, 80, 90, 95, 96, 114, 120, 122, 144, 152, 160, 171, 180, 183, 190, 228, 240, 244, 285, 288, 304, 305, 342, 360, 366, 380, 456, 480, 488, 549, 570, 608, 610, 684, 720, 732, 760, 855, 912, 915, 976, 1098, 1140, 1159, 1220, 1297, 1368, 1440, 1464, 1520, 1710, 1824, 1830, 1952, 2196, 2280, 2318, 2440, 2594, 2736, 2745, 2928, 3040, 3420, 3477, 3660, 3891, 4392, 4560, 4636, 4880, 5188, 5472, 5490, 5795, 5856, 6485, 6840, 6954, 7320, 7782, 8784, 9120, 9272, 9760, 10376, 10431, 10980, 11590, 11673, 12970, 13680, 13908, 14640, 15564, 17385, 17568, 18544, 19455, 20752, 20862, 21960, 23180, 23346, 24643, 25940, 27360, 27816, 29280, 31128, 34770, 37088, 38910, 41504, 41724, 43920, 46360, 46692, 49286, 51880, 52155, 55632, 58365, 62256, 69540, 73929, 77820, 79117, 83448, 87840, 92720, 93384, 98572, 103760, 104310, 111264, 116730, 123215, 124512, 139080, 147858, 155640, 158234, 166896, 185440, 186768, 197144, 207520, 208620, 221787, 233460, 237351, 246430, 278160, 295716, 311280, 316468, 333792, 369645, 373536, 394288, 395585, 417240, 443574, 466920, 474702, 492860, 556320, 591432, 622560, 632936, 712053, 739290, 788576, 791170, 834480, 887148, 933840, 949404, 985720, 1108935, 1182864, 1186755, 1265872, 1424106, 1478580, 1503223, 1582340, 1668960, 1774296, 1867680, 1898808, 1971440, 2217870, 2365728, 2373510, 2531744, 2848212, 2957160, 3006446, 3164680, 3548592, 3560265, 3797616, 3942880, 4435740, 4509669, 4747020, 5696424, 5914320, 6012892, 6329360, 7097184, 7120530, 7516115, 7595232, 8871480, 9019338, 9494040, 11392848, 11828640, 12025784, 12658720, 13529007, 14241060, 15032230, 17742960, 18038676, 18988080, 22548345, 22785696, 24051568, 27058014, 28482120, 30064460, 35485920, 36077352, 37976160, 45096690, 48103136, 54116028, 56964240, 60128920, 67645035, 72154704, 90193380, 108232056, 113928480, 120257840, 135290070, 144309408, 180386760, 216464112, 240515680, 270580140, 360773520, 432928224, 541160280, 721547040, 1082320560, 2164641120]

約数ペア:

[(1, 2164641120), (2, 1082320560), (3, 721547040), (4, 541160280), (5, 432928224), (6, 360773520), (8, 270580140), (9, 240515680), (10, 216464112), (12, 180386760), (15, 144309408), (16, 135290070), (18, 120257840), (19, 113928480), (20, 108232056), (24, 90193380), (30, 72154704), (32, 67645035), (36, 60128920), (38, 56964240), (40, 54116028), (45, 48103136), (48, 45096690), (57, 37976160), (60, 36077352), (61, 35485920), (72, 30064460), (76, 28482120), (80, 27058014), (90, 24051568), (95, 22785696), (96, 22548345), (114, 18988080), (120, 18038676), (122, 17742960), (144, 15032230), (152, 14241060), (160, 13529007), (171, 12658720), (180, 12025784), (183, 11828640), (190, 11392848), (228, 9494040), (240, 9019338), (244, 8871480), (285, 7595232), (288, 7516115), (304, 7120530), (305, 7097184), (342, 6329360), (360, 6012892), (366, 5914320), (380, 5696424), (456, 4747020), (480, 4509669), (488, 4435740), (549, 3942880), (570, 3797616), (608, 3560265), (610, 3548592), (684, 3164680), (720, 3006446), (732, 2957160), (760, 2848212), (855, 2531744), (912, 2373510), (915, 2365728), (976, 2217870), (1098, 1971440), (1140, 1898808), (1159, 1867680), (1220, 1774296), (1297, 1668960), (1368, 1582340), (1440, 1503223), (1464, 1478580), (1520, 1424106), (1710, 1265872), (1824, 1186755), (1830, 1182864), (1952, 1108935), (2196, 985720), (2280, 949404), (2318, 933840), (2440, 887148), (2594, 834480), (2736, 791170), (2745, 788576), (2928, 739290), (3040, 712053), (3420, 632936), (3477, 622560), (3660, 591432), (3891, 556320), (4392, 492860), (4560, 474702), (4636, 466920), (4880, 443574), (5188, 417240), (5472, 395585), (5490, 394288), (5795, 373536), (5856, 369645), (6485, 333792), (6840, 316468), (6954, 311280), (7320, 295716), (7782, 278160), (8784, 246430), (9120, 237351), (9272, 233460), (9760, 221787), (10376, 208620), (10431, 207520), (10980, 197144), (11590, 186768), (11673, 185440), (12970, 166896), (13680, 158234), (13908, 155640), (14640, 147858), (15564, 139080), (17385, 124512), (17568, 123215), (18544, 116730), (19455, 111264), (20752, 104310), (20862, 103760), (21960, 98572), (23180, 93384), (23346, 92720), (24643, 87840), (25940, 83448), (27360, 79117), (27816, 77820), (29280, 73929), (31128, 69540), (34770, 62256), (37088, 58365), (38910, 55632), (41504, 52155), (41724, 51880), (43920, 49286), (46360, 46692)]