20166435270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{733}}^1$

素因数の和:972

約数の個数: 256

約数和(自身を含む): 58851532800

約数和(自身を除く): 38685097530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 31, 38, 45, 54, 57, 62, 90, 93, 95, 114, 135, 155, 171, 173, 186, 190, 270, 279, 285, 310, 342, 346, 465, 513, 519, 558, 570, 589, 733, 837, 855, 865, 930, 1026, 1038, 1178, 1395, 1466, 1557, 1674, 1710, 1730, 1767, 2199, 2565, 2595, 2790, 2945, 3114, 3287, 3534, 3665, 4185, 4398, 4671, 5130, 5190, 5301, 5363, 5890, 6574, 6597, 7330, 7785, 8370, 8835, 9342, 9861, 10602, 10726, 10995, 13194, 13927, 15570, 15903, 16089, 16435, 17670, 19722, 19791, 21990, 22723, 23355, 26505, 26815, 27854, 29583, 31806, 32178, 32870, 32985, 39582, 41781, 45446, 46710, 48267, 49305, 53010, 53630, 59166, 65970, 68169, 69635, 79515, 80445, 83562, 88749, 96534, 98610, 98955, 101897, 113615, 125343, 126809, 136338, 139270, 144801, 147915, 159030, 160890, 177498, 197910, 203794, 204507, 208905, 227230, 241335, 250686, 253618, 289602, 295830, 305691, 340845, 376029, 380427, 409014, 417810, 431737, 443745, 482670, 509485, 611382, 613521, 626715, 634045, 681690, 724005, 752058, 760854, 863474, 887490, 917073, 1018970, 1022535, 1141281, 1227042, 1253430, 1268090, 1295211, 1448010, 1528455, 1834146, 1880145, 1902135, 2045070, 2158685, 2282562, 2409371, 2590422, 2751219, 3056910, 3067605, 3423843, 3760290, 3804270, 3885633, 3931079, 4317370, 4585365, 4818742, 5502438, 5706405, 6135210, 6476055, 6847686, 7228113, 7771266, 7862158, 9170730, 11412810, 11656899, 11793237, 12046855, 12952110, 13756095, 14456226, 17119215, 19428165, 19655395, 21684339, 23313798, 23586474, 24093710, 27512190, 34238430, 35379711, 36140565, 38856330, 39310790, 43368678, 58284495, 58966185, 65053017, 70759422, 72281130, 74690501, 106139133, 108421695, 116568990, 117932370, 130106034, 149381002, 176898555, 212278266, 216843390, 224071503, 325265085, 353797110, 373452505, 448143006, 530695665, 650530170, 672214509, 746905010, 1061391330, 1120357515, 1344429018, 2016643527, 2240715030, 3361072545, 4033287054, 6722145090, 10083217635, 20166435270]

約数ペア:

[(1, 20166435270), (2, 10083217635), (3, 6722145090), (5, 4033287054), (6, 3361072545), (9, 2240715030), (10, 2016643527), (15, 1344429018), (18, 1120357515), (19, 1061391330), (27, 746905010), (30, 672214509), (31, 650530170), (38, 530695665), (45, 448143006), (54, 373452505), (57, 353797110), (62, 325265085), (90, 224071503), (93, 216843390), (95, 212278266), (114, 176898555), (135, 149381002), (155, 130106034), (171, 117932370), (173, 116568990), (186, 108421695), (190, 106139133), (270, 74690501), (279, 72281130), (285, 70759422), (310, 65053017), (342, 58966185), (346, 58284495), (465, 43368678), (513, 39310790), (519, 38856330), (558, 36140565), (570, 35379711), (589, 34238430), (733, 27512190), (837, 24093710), (855, 23586474), (865, 23313798), (930, 21684339), (1026, 19655395), (1038, 19428165), (1178, 17119215), (1395, 14456226), (1466, 13756095), (1557, 12952110), (1674, 12046855), (1710, 11793237), (1730, 11656899), (1767, 11412810), (2199, 9170730), (2565, 7862158), (2595, 7771266), (2790, 7228113), (2945, 6847686), (3114, 6476055), (3287, 6135210), (3534, 5706405), (3665, 5502438), (4185, 4818742), (4398, 4585365), (4671, 4317370), (5130, 3931079), (5190, 3885633), (5301, 3804270), (5363, 3760290), (5890, 3423843), (6574, 3067605), (6597, 3056910), (7330, 2751219), (7785, 2590422), (8370, 2409371), (8835, 2282562), (9342, 2158685), (9861, 2045070), (10602, 1902135), (10726, 1880145), (10995, 1834146), (13194, 1528455), (13927, 1448010), (15570, 1295211), (15903, 1268090), (16089, 1253430), (16435, 1227042), (17670, 1141281), (19722, 1022535), (19791, 1018970), (21990, 917073), (22723, 887490), (23355, 863474), (26505, 760854), (26815, 752058), (27854, 724005), (29583, 681690), (31806, 634045), (32178, 626715), (32870, 613521), (32985, 611382), (39582, 509485), (41781, 482670), (45446, 443745), (46710, 431737), (48267, 417810), (49305, 409014), (53010, 380427), (53630, 376029), (59166, 340845), (65970, 305691), (68169, 295830), (69635, 289602), (79515, 253618), (80445, 250686), (83562, 241335), (88749, 227230), (96534, 208905), (98610, 204507), (98955, 203794), (101897, 197910), (113615, 177498), (125343, 160890), (126809, 159030), (136338, 147915), (139270, 144801)]