15679948440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{9787}}^1$

素因数の和:9906

約数の個数: 192

約数和(自身を含む): 51586675200

約数和(自身を除く): 35906726760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 169, 195, 237, 260, 312, 316, 338, 390, 395, 474, 507, 520, 632, 676, 780, 790, 845, 948, 1014, 1027, 1185, 1352, 1560, 1580, 1690, 1896, 2028, 2054, 2370, 2535, 3081, 3160, 3380, 4056, 4108, 4740, 5070, 5135, 6162, 6760, 8216, 9480, 9787, 10140, 10270, 12324, 13351, 15405, 19574, 20280, 20540, 24648, 26702, 29361, 30810, 39148, 40053, 41080, 48935, 53404, 58722, 61620, 66755, 78296, 80106, 97870, 106808, 117444, 123240, 127231, 133510, 146805, 160212, 195740, 200265, 234888, 254462, 267020, 293610, 320424, 381693, 391480, 400530, 508924, 534040, 587220, 636155, 763386, 773173, 801060, 1017848, 1174440, 1272310, 1526772, 1546346, 1602120, 1654003, 1908465, 2319519, 2544620, 3053544, 3092692, 3308006, 3816930, 3865865, 4639038, 4962009, 5089240, 6185384, 6616012, 7633860, 7731730, 8270015, 9278076, 9924018, 10051249, 11597595, 13232024, 15267720, 15463460, 16540030, 18556152, 19848036, 20102498, 23195190, 24810045, 30153747, 30926920, 33080060, 39696072, 40204996, 46390380, 49620090, 50256245, 60307494, 66160120, 80409992, 92780760, 99240180, 100512490, 120614988, 130666237, 150768735, 198480360, 201024980, 241229976, 261332474, 301537470, 391998711, 402049960, 522664948, 603074940, 653331185, 783997422, 1045329896, 1206149880, 1306662370, 1567994844, 1959993555, 2613324740, 3135989688, 3919987110, 5226649480, 7839974220, 15679948440]

約数ペア:

[(1, 15679948440), (2, 7839974220), (3, 5226649480), (4, 3919987110), (5, 3135989688), (6, 2613324740), (8, 1959993555), (10, 1567994844), (12, 1306662370), (13, 1206149880), (15, 1045329896), (20, 783997422), (24, 653331185), (26, 603074940), (30, 522664948), (39, 402049960), (40, 391998711), (52, 301537470), (60, 261332474), (65, 241229976), (78, 201024980), (79, 198480360), (104, 150768735), (120, 130666237), (130, 120614988), (156, 100512490), (158, 99240180), (169, 92780760), (195, 80409992), (237, 66160120), (260, 60307494), (312, 50256245), (316, 49620090), (338, 46390380), (390, 40204996), (395, 39696072), (474, 33080060), (507, 30926920), (520, 30153747), (632, 24810045), (676, 23195190), (780, 20102498), (790, 19848036), (845, 18556152), (948, 16540030), (1014, 15463460), (1027, 15267720), (1185, 13232024), (1352, 11597595), (1560, 10051249), (1580, 9924018), (1690, 9278076), (1896, 8270015), (2028, 7731730), (2054, 7633860), (2370, 6616012), (2535, 6185384), (3081, 5089240), (3160, 4962009), (3380, 4639038), (4056, 3865865), (4108, 3816930), (4740, 3308006), (5070, 3092692), (5135, 3053544), (6162, 2544620), (6760, 2319519), (8216, 1908465), (9480, 1654003), (9787, 1602120), (10140, 1546346), (10270, 1526772), (12324, 1272310), (13351, 1174440), (15405, 1017848), (19574, 801060), (20280, 773173), (20540, 763386), (24648, 636155), (26702, 587220), (29361, 534040), (30810, 508924), (39148, 400530), (40053, 391480), (41080, 381693), (48935, 320424), (53404, 293610), (58722, 267020), (61620, 254462), (66755, 234888), (78296, 200265), (80106, 195740), (97870, 160212), (106808, 146805), (117444, 133510), (123240, 127231)]