2143956960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3470

約数の個数: 288

約数和(自身を含む): 8038517760

約数和(自身を除く): 5894560800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1440, 1520, 1656, 1710, 1748, 1824, 1840, 2070, 2185, 2208, 2280, 2622, 2736, 2760, 3040, 3312, 3407, 3420, 3496, 3680, 3933, 4140, 4370, 4560, 5244, 5472, 5520, 6555, 6624, 6814, 6840, 6992, 7866, 8280, 8740, 9120, 10221, 10488, 11040, 13110, 13628, 13680, 13984, 15732, 16560, 17035, 17480, 19665, 20442, 20976, 26220, 27256, 27360, 30663, 31464, 33120, 34070, 34960, 39330, 40884, 41952, 51105, 52440, 54512, 61326, 62928, 64733, 68140, 69920, 78361, 78660, 81768, 102210, 104880, 109024, 122652, 125856, 129466, 136280, 153315, 156722, 157320, 163536, 194199, 204420, 209760, 235083, 245304, 258932, 272560, 306630, 313444, 314640, 323665, 327072, 388398, 391805, 408840, 470166, 490608, 517864, 545120, 582597, 613260, 626888, 629280, 647330, 705249, 776796, 783610, 817680, 940332, 970995, 981216, 1035728, 1165194, 1175415, 1226520, 1253776, 1294660, 1410498, 1488859, 1553592, 1567220, 1635360, 1880664, 1941990, 2071456, 2330388, 2350830, 2453040, 2507552, 2589320, 2820996, 2912985, 2977718, 3107184, 3134440, 3526245, 3761328, 3883980, 4466577, 4660776, 4701660, 4906080, 5178640, 5641992, 5825970, 5955436, 6214368, 6268880, 7052490, 7444295, 7522656, 7767960, 8933154, 9321552, 9403320, 10357280, 11283984, 11651940, 11910872, 12537760, 13399731, 14104980, 14888590, 15535920, 17866308, 18643104, 18806640, 22332885, 22567968, 23303880, 23821744, 26799462, 28209960, 29777180, 31071840, 35732616, 37613280, 44665770, 46607760, 47643488, 53598924, 56419920, 59554360, 66998655, 71465232, 89331540, 93215520, 107197848, 112839840, 119108720, 133997310, 142930464, 178663080, 214395696, 238217440, 267994620, 357326160, 428791392, 535989240, 714652320, 1071978480, 2143956960]

約数ペア:

[(1, 2143956960), (2, 1071978480), (3, 714652320), (4, 535989240), (5, 428791392), (6, 357326160), (8, 267994620), (9, 238217440), (10, 214395696), (12, 178663080), (15, 142930464), (16, 133997310), (18, 119108720), (19, 112839840), (20, 107197848), (23, 93215520), (24, 89331540), (30, 71465232), (32, 66998655), (36, 59554360), (38, 56419920), (40, 53598924), (45, 47643488), (46, 46607760), (48, 44665770), (57, 37613280), (60, 35732616), (69, 31071840), (72, 29777180), (76, 28209960), (80, 26799462), (90, 23821744), (92, 23303880), (95, 22567968), (96, 22332885), (114, 18806640), (115, 18643104), (120, 17866308), (138, 15535920), (144, 14888590), (152, 14104980), (160, 13399731), (171, 12537760), (180, 11910872), (184, 11651940), (190, 11283984), (207, 10357280), (228, 9403320), (230, 9321552), (240, 8933154), (276, 7767960), (285, 7522656), (288, 7444295), (304, 7052490), (342, 6268880), (345, 6214368), (360, 5955436), (368, 5825970), (380, 5641992), (414, 5178640), (437, 4906080), (456, 4701660), (460, 4660776), (480, 4466577), (552, 3883980), (570, 3761328), (608, 3526245), (684, 3134440), (690, 3107184), (720, 2977718), (736, 2912985), (760, 2820996), (828, 2589320), (855, 2507552), (874, 2453040), (912, 2350830), (920, 2330388), (1035, 2071456), (1104, 1941990), (1140, 1880664), (1311, 1635360), (1368, 1567220), (1380, 1553592), (1440, 1488859), (1520, 1410498), (1656, 1294660), (1710, 1253776), (1748, 1226520), (1824, 1175415), (1840, 1165194), (2070, 1035728), (2185, 981216), (2208, 970995), (2280, 940332), (2622, 817680), (2736, 783610), (2760, 776796), (3040, 705249), (3312, 647330), (3407, 629280), (3420, 626888), (3496, 613260), (3680, 582597), (3933, 545120), (4140, 517864), (4370, 490608), (4560, 470166), (5244, 408840), (5472, 391805), (5520, 388398), (6555, 327072), (6624, 323665), (6814, 314640), (6840, 313444), (6992, 306630), (7866, 272560), (8280, 258932), (8740, 245304), (9120, 235083), (10221, 209760), (10488, 204420), (11040, 194199), (13110, 163536), (13628, 157320), (13680, 156722), (13984, 153315), (15732, 136280), (16560, 129466), (17035, 125856), (17480, 122652), (19665, 109024), (20442, 104880), (20976, 102210), (26220, 81768), (27256, 78660), (27360, 78361), (30663, 69920), (31464, 68140), (33120, 64733), (34070, 62928), (34960, 61326), (39330, 54512), (40884, 52440), (41952, 51105)]