131979081520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:1068

約数の個数: 320

約数和(自身を含む): 366987511296

約数和(自身を除く): 235008429776

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 107, 110, 130, 137, 143, 176, 208, 214, 220, 260, 274, 286, 428, 440, 520, 535, 548, 572, 685, 715, 787, 856, 880, 1040, 1070, 1096, 1144, 1177, 1370, 1391, 1430, 1507, 1574, 1712, 1781, 2140, 2192, 2288, 2354, 2740, 2782, 2860, 3014, 3148, 3562, 3935, 4280, 4708, 5480, 5564, 5720, 5885, 6028, 6296, 6955, 7124, 7535, 7870, 8560, 8657, 8905, 9416, 10231, 10960, 11128, 11440, 11770, 12056, 12592, 13910, 14248, 14659, 15070, 15301, 15740, 17314, 17810, 18832, 19591, 20462, 22256, 23540, 24112, 27820, 28496, 29318, 30140, 30602, 31480, 34628, 35620, 39182, 40924, 43285, 47080, 51155, 55640, 58636, 60280, 61204, 62960, 69256, 71240, 73295, 76505, 78364, 81848, 84209, 86570, 94160, 97955, 102310, 107819, 111280, 112541, 117272, 120560, 122408, 138512, 142480, 146590, 153010, 156728, 161249, 163696, 168418, 173140, 190567, 195910, 204620, 215638, 225082, 234544, 244816, 293180, 306020, 313456, 322498, 336836, 346280, 381134, 391820, 409240, 421045, 431276, 450164, 539095, 562705, 586360, 612040, 644996, 673672, 692560, 762268, 783640, 806245, 818480, 842090, 862552, 900328, 926299, 952835, 1078190, 1094717, 1125410, 1172720, 1186009, 1224080, 1289992, 1347344, 1401647, 1524536, 1567280, 1612490, 1684180, 1725104, 1800656, 1852598, 1905670, 2096237, 2156380, 2189434, 2250820, 2372018, 2579984, 2803294, 3049072, 3224980, 3368360, 3705196, 3811340, 4192474, 4312760, 4378868, 4501640, 4631495, 4744036, 5473585, 5606588, 5930045, 6449960, 6736720, 7008235, 7410392, 7622680, 8384948, 8625520, 8757736, 9003280, 9262990, 9488072, 10481185, 10947170, 11213176, 11536633, 11860090, 12041887, 12899920, 14016470, 14820784, 15245360, 15418117, 16769896, 17515472, 18525980, 18976144, 20962370, 21894340, 22426352, 23073266, 23720180, 24083774, 28032940, 30836234, 33539792, 37051960, 41924740, 43788680, 46146532, 47440360, 48167548, 56065880, 57683165, 60209435, 61672468, 74103920, 77090585, 83849480, 87577360, 92293064, 94880720, 96335096, 112131760, 115366330, 120418870, 123344936, 126902963, 149976229, 154181170, 167698960, 184586128, 192670192, 230732660, 240837740, 246689872, 253805926, 299952458, 308362340, 461465320, 481675480, 507611852, 599904916, 616724680, 634514815, 749881145, 922930640, 963350960, 1015223704, 1199809832, 1233449360, 1269029630, 1499762290, 1649738519, 2030447408, 2399619664, 2538059260, 2999524580, 3299477038, 5076118520, 5999049160, 6598954076, 8248692595, 10152237040, 11998098320, 13197908152, 16497385190, 26395816304, 32994770380, 65989540760, 131979081520]

約数ペア:

[(1, 131979081520), (2, 65989540760), (4, 32994770380), (5, 26395816304), (8, 16497385190), (10, 13197908152), (11, 11998098320), (13, 10152237040), (16, 8248692595), (20, 6598954076), (22, 5999049160), (26, 5076118520), (40, 3299477038), (44, 2999524580), (52, 2538059260), (55, 2399619664), (65, 2030447408), (80, 1649738519), (88, 1499762290), (104, 1269029630), (107, 1233449360), (110, 1199809832), (130, 1015223704), (137, 963350960), (143, 922930640), (176, 749881145), (208, 634514815), (214, 616724680), (220, 599904916), (260, 507611852), (274, 481675480), (286, 461465320), (428, 308362340), (440, 299952458), (520, 253805926), (535, 246689872), (548, 240837740), (572, 230732660), (685, 192670192), (715, 184586128), (787, 167698960), (856, 154181170), (880, 149976229), (1040, 126902963), (1070, 123344936), (1096, 120418870), (1144, 115366330), (1177, 112131760), (1370, 96335096), (1391, 94880720), (1430, 92293064), (1507, 87577360), (1574, 83849480), (1712, 77090585), (1781, 74103920), (2140, 61672468), (2192, 60209435), (2288, 57683165), (2354, 56065880), (2740, 48167548), (2782, 47440360), (2860, 46146532), (3014, 43788680), (3148, 41924740), (3562, 37051960), (3935, 33539792), (4280, 30836234), (4708, 28032940), (5480, 24083774), (5564, 23720180), (5720, 23073266), (5885, 22426352), (6028, 21894340), (6296, 20962370), (6955, 18976144), (7124, 18525980), (7535, 17515472), (7870, 16769896), (8560, 15418117), (8657, 15245360), (8905, 14820784), (9416, 14016470), (10231, 12899920), (10960, 12041887), (11128, 11860090), (11440, 11536633), (11770, 11213176), (12056, 10947170), (12592, 10481185), (13910, 9488072), (14248, 9262990), (14659, 9003280), (15070, 8757736), (15301, 8625520), (15740, 8384948), (17314, 7622680), (17810, 7410392), (18832, 7008235), (19591, 6736720), (20462, 6449960), (22256, 5930045), (23540, 5606588), (24112, 5473585), (27820, 4744036), (28496, 4631495), (29318, 4501640), (30140, 4378868), (30602, 4312760), (31480, 4192474), (34628, 3811340), (35620, 3705196), (39182, 3368360), (40924, 3224980), (43285, 3049072), (47080, 2803294), (51155, 2579984), (55640, 2372018), (58636, 2250820), (60280, 2189434), (61204, 2156380), (62960, 2096237), (69256, 1905670), (71240, 1852598), (73295, 1800656), (76505, 1725104), (78364, 1684180), (81848, 1612490), (84209, 1567280), (86570, 1524536), (94160, 1401647), (97955, 1347344), (102310, 1289992), (107819, 1224080), (111280, 1186009), (112541, 1172720), (117272, 1125410), (120560, 1094717), (122408, 1078190), (138512, 952835), (142480, 926299), (146590, 900328), (153010, 862552), (156728, 842090), (161249, 818480), (163696, 806245), (168418, 783640), (173140, 762268), (190567, 692560), (195910, 673672), (204620, 644996), (215638, 612040), (225082, 586360), (234544, 562705), (244816, 539095), (293180, 450164), (306020, 431276), (313456, 421045), (322498, 409240), (336836, 391820), (346280, 381134)]