15061675440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1213}}^1$

素因数の和:1644

約数の個数: 320

約数和(自身を含む): 56360678400

約数和(自身を除く): 41299002960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 389, 399, 420, 456, 532, 560, 570, 665, 760, 778, 798, 840, 912, 1064, 1140, 1167, 1213, 1330, 1520, 1556, 1596, 1680, 1945, 1995, 2128, 2280, 2334, 2426, 2660, 2723, 3112, 3192, 3639, 3890, 3990, 4560, 4668, 4852, 5320, 5446, 5835, 6065, 6224, 6384, 7278, 7391, 7780, 7980, 8169, 8491, 9336, 9704, 10640, 10892, 11670, 12130, 13615, 14556, 14782, 15560, 15960, 16338, 16982, 18195, 18672, 19408, 21784, 22173, 23047, 23340, 24260, 25473, 27230, 29112, 29564, 31120, 31920, 32676, 33964, 36390, 36955, 40845, 42455, 43568, 44346, 46094, 46680, 48520, 50946, 51737, 54460, 58224, 59128, 65352, 67928, 69141, 72780, 73910, 81690, 84910, 88692, 92188, 93360, 97040, 101892, 103474, 108920, 110865, 115235, 118256, 127365, 130704, 135856, 138282, 145560, 147820, 155211, 161329, 163380, 169820, 177384, 184376, 203784, 206948, 217840, 221730, 230470, 254730, 258685, 276564, 291120, 295640, 310422, 322658, 326760, 339640, 345705, 354768, 368752, 407568, 413896, 443460, 460940, 471857, 483987, 509460, 517370, 553128, 591280, 620844, 645316, 653520, 679280, 691410, 776055, 806645, 827792, 886920, 921880, 943714, 967974, 1018920, 1034740, 1106256, 1241688, 1290632, 1382820, 1415571, 1552110, 1613290, 1773840, 1843760, 1887428, 1935948, 2037840, 2069480, 2359285, 2419935, 2483376, 2581264, 2765640, 2831142, 3104220, 3226580, 3302999, 3774856, 3871896, 4138960, 4718570, 4839870, 5531280, 5662284, 6208440, 6453160, 6605998, 7077855, 7549712, 7743792, 8965283, 9437140, 9679740, 9908997, 11324568, 12416880, 12906320, 13211996, 14155710, 16514995, 17930566, 18874280, 19359480, 19817994, 22649136, 26423992, 26895849, 28311420, 33029990, 35861132, 37748560, 38718960, 39635988, 44826415, 49544985, 52847984, 53791698, 56622840, 62756981, 66059980, 71722264, 79271976, 89652830, 99089970, 107583396, 113245680, 125513962, 132119960, 134479245, 143444528, 158543952, 179305660, 188270943, 198179940, 215166792, 251027924, 264239920, 268958490, 313784905, 358611320, 376541886, 396359880, 430333584, 502055848, 537916980, 627569810, 717222640, 753083772, 792719760, 941354715, 1004111696, 1075833960, 1255139620, 1506167544, 1882709430, 2151667920, 2510279240, 3012335088, 3765418860, 5020558480, 7530837720, 15061675440]

約数ペア:

[(1, 15061675440), (2, 7530837720), (3, 5020558480), (4, 3765418860), (5, 3012335088), (6, 2510279240), (7, 2151667920), (8, 1882709430), (10, 1506167544), (12, 1255139620), (14, 1075833960), (15, 1004111696), (16, 941354715), (19, 792719760), (20, 753083772), (21, 717222640), (24, 627569810), (28, 537916980), (30, 502055848), (35, 430333584), (38, 396359880), (40, 376541886), (42, 358611320), (48, 313784905), (56, 268958490), (57, 264239920), (60, 251027924), (70, 215166792), (76, 198179940), (80, 188270943), (84, 179305660), (95, 158543952), (105, 143444528), (112, 134479245), (114, 132119960), (120, 125513962), (133, 113245680), (140, 107583396), (152, 99089970), (168, 89652830), (190, 79271976), (210, 71722264), (228, 66059980), (240, 62756981), (266, 56622840), (280, 53791698), (285, 52847984), (304, 49544985), (336, 44826415), (380, 39635988), (389, 38718960), (399, 37748560), (420, 35861132), (456, 33029990), (532, 28311420), (560, 26895849), (570, 26423992), (665, 22649136), (760, 19817994), (778, 19359480), (798, 18874280), (840, 17930566), (912, 16514995), (1064, 14155710), (1140, 13211996), (1167, 12906320), (1213, 12416880), (1330, 11324568), (1520, 9908997), (1556, 9679740), (1596, 9437140), (1680, 8965283), (1945, 7743792), (1995, 7549712), (2128, 7077855), (2280, 6605998), (2334, 6453160), (2426, 6208440), (2660, 5662284), (2723, 5531280), (3112, 4839870), (3192, 4718570), (3639, 4138960), (3890, 3871896), (3990, 3774856), (4560, 3302999), (4668, 3226580), (4852, 3104220), (5320, 2831142), (5446, 2765640), (5835, 2581264), (6065, 2483376), (6224, 2419935), (6384, 2359285), (7278, 2069480), (7391, 2037840), (7780, 1935948), (7980, 1887428), (8169, 1843760), (8491, 1773840), (9336, 1613290), (9704, 1552110), (10640, 1415571), (10892, 1382820), (11670, 1290632), (12130, 1241688), (13615, 1106256), (14556, 1034740), (14782, 1018920), (15560, 967974), (15960, 943714), (16338, 921880), (16982, 886920), (18195, 827792), (18672, 806645), (19408, 776055), (21784, 691410), (22173, 679280), (23047, 653520), (23340, 645316), (24260, 620844), (25473, 591280), (27230, 553128), (29112, 517370), (29564, 509460), (31120, 483987), (31920, 471857), (32676, 460940), (33964, 443460), (36390, 413896), (36955, 407568), (40845, 368752), (42455, 354768), (43568, 345705), (44346, 339640), (46094, 326760), (46680, 322658), (48520, 310422), (50946, 295640), (51737, 291120), (54460, 276564), (58224, 258685), (59128, 254730), (65352, 230470), (67928, 221730), (69141, 217840), (72780, 206948), (73910, 203784), (81690, 184376), (84910, 177384), (88692, 169820), (92188, 163380), (93360, 161329), (97040, 155211), (101892, 147820), (103474, 145560), (108920, 138282), (110865, 135856), (115235, 130704), (118256, 127365)]