51070998720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^4\times {\mathrm{22157}}^1$

素因数の和:22205

約数の個数: 280

約数和(自身を含む): 189172772784

約数和(自身を除く): 138101774064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 343, 392, 420, 448, 480, 490, 560, 588, 672, 686, 735, 784, 840, 960, 980, 1029, 1120, 1176, 1344, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2240, 2352, 2401, 2744, 2940, 3136, 3360, 3430, 3920, 4116, 4704, 4802, 5145, 5488, 5880, 6720, 6860, 7203, 7840, 8232, 9408, 9604, 10290, 10976, 11760, 12005, 13720, 14406, 15680, 16464, 19208, 20580, 21952, 22157, 23520, 24010, 27440, 28812, 32928, 36015, 38416, 41160, 44314, 47040, 48020, 54880, 57624, 65856, 66471, 72030, 76832, 82320, 88628, 96040, 109760, 110785, 115248, 132942, 144060, 153664, 155099, 164640, 177256, 192080, 221570, 230496, 265884, 288120, 310198, 329280, 332355, 354512, 384160, 443140, 460992, 465297, 531768, 576240, 620396, 664710, 709024, 768320, 775495, 886280, 930594, 1063536, 1085693, 1152480, 1240792, 1329420, 1418048, 1550990, 1772560, 1861188, 2127072, 2171386, 2304960, 2326485, 2481584, 2658840, 3101980, 3257079, 3545120, 3722376, 4254144, 4342772, 4652970, 4963168, 5317680, 5428465, 6203960, 6514158, 7090240, 7444752, 7599851, 8685544, 9305940, 9926336, 10635360, 10856930, 12407920, 13028316, 14889504, 15199702, 16285395, 17371088, 18611880, 21270720, 21713860, 22799553, 24815840, 26056632, 29779008, 30399404, 32570790, 34742176, 37223760, 37999255, 43427720, 45599106, 49631680, 52113264, 53198957, 60798808, 65141580, 69484352, 74447520, 75998510, 86855440, 91198212, 104226528, 106397914, 113997765, 121597616, 130283160, 148895040, 151997020, 159596871, 173710880, 182396424, 208453056, 212795828, 227995530, 243195232, 260566320, 265994785, 303994040, 319193742, 347421760, 364792848, 425591656, 455991060, 486390464, 521132640, 531989570, 607988080, 638387484, 729585696, 797984355, 851183312, 911982120, 1042265280, 1063979140, 1215976160, 1276774968, 1459171392, 1595968710, 1702366624, 1823964240, 2127958280, 2431952320, 2553549936, 3191937420, 3404733248, 3647928480, 4255916560, 5107099872, 6383874840, 7295856960, 8511833120, 10214199744, 12767749680, 17023666240, 25535499360, 51070998720]

約数ペア:

[(1, 51070998720), (2, 25535499360), (3, 17023666240), (4, 12767749680), (5, 10214199744), (6, 8511833120), (7, 7295856960), (8, 6383874840), (10, 5107099872), (12, 4255916560), (14, 3647928480), (15, 3404733248), (16, 3191937420), (20, 2553549936), (21, 2431952320), (24, 2127958280), (28, 1823964240), (30, 1702366624), (32, 1595968710), (35, 1459171392), (40, 1276774968), (42, 1215976160), (48, 1063979140), (49, 1042265280), (56, 911982120), (60, 851183312), (64, 797984355), (70, 729585696), (80, 638387484), (84, 607988080), (96, 531989570), (98, 521132640), (105, 486390464), (112, 455991060), (120, 425591656), (140, 364792848), (147, 347421760), (160, 319193742), (168, 303994040), (192, 265994785), (196, 260566320), (210, 243195232), (224, 227995530), (240, 212795828), (245, 208453056), (280, 182396424), (294, 173710880), (320, 159596871), (336, 151997020), (343, 148895040), (392, 130283160), (420, 121597616), (448, 113997765), (480, 106397914), (490, 104226528), (560, 91198212), (588, 86855440), (672, 75998510), (686, 74447520), (735, 69484352), (784, 65141580), (840, 60798808), (960, 53198957), (980, 52113264), (1029, 49631680), (1120, 45599106), (1176, 43427720), (1344, 37999255), (1372, 37223760), (1470, 34742176), (1568, 32570790), (1680, 30399404), (1715, 29779008), (1960, 26056632), (2058, 24815840), (2240, 22799553), (2352, 21713860), (2401, 21270720), (2744, 18611880), (2940, 17371088), (3136, 16285395), (3360, 15199702), (3430, 14889504), (3920, 13028316), (4116, 12407920), (4704, 10856930), (4802, 10635360), (5145, 9926336), (5488, 9305940), (5880, 8685544), (6720, 7599851), (6860, 7444752), (7203, 7090240), (7840, 6514158), (8232, 6203960), (9408, 5428465), (9604, 5317680), (10290, 4963168), (10976, 4652970), (11760, 4342772), (12005, 4254144), (13720, 3722376), (14406, 3545120), (15680, 3257079), (16464, 3101980), (19208, 2658840), (20580, 2481584), (21952, 2326485), (22157, 2304960), (23520, 2171386), (24010, 2127072), (27440, 1861188), (28812, 1772560), (32928, 1550990), (36015, 1418048), (38416, 1329420), (41160, 1240792), (44314, 1152480), (47040, 1085693), (48020, 1063536), (54880, 930594), (57624, 886280), (65856, 775495), (66471, 768320), (72030, 709024), (76832, 664710), (82320, 620396), (88628, 576240), (96040, 531768), (109760, 465297), (110785, 460992), (115248, 443140), (132942, 384160), (144060, 354512), (153664, 332355), (155099, 329280), (164640, 310198), (177256, 288120), (192080, 265884), (221570, 230496)]