15696839840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1867}}^1$

素因数の和:2191

約数の個数: 192

約数和(自身を含む): 43010206848

約数和(自身を除く): 27313367008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 281, 340, 352, 374, 440, 544, 562, 680, 748, 880, 935, 1124, 1360, 1405, 1496, 1760, 1867, 1870, 2248, 2720, 2810, 2992, 3091, 3734, 3740, 4496, 4777, 5620, 5984, 6182, 7468, 7480, 8992, 9335, 9554, 11240, 12364, 14936, 14960, 15455, 18670, 19108, 20537, 22480, 23885, 24728, 29872, 29920, 30910, 31739, 37340, 38216, 41074, 44960, 47770, 49456, 52547, 59744, 61820, 63478, 74680, 76432, 82148, 95540, 98912, 102685, 105094, 123640, 126956, 149360, 152864, 158695, 164296, 191080, 205370, 210188, 247280, 253912, 262735, 298720, 317390, 328592, 349129, 382160, 410740, 420376, 494560, 507824, 524627, 525470, 634780, 657184, 698258, 764320, 821480, 840752, 1015648, 1049254, 1050940, 1269560, 1396516, 1642960, 1681504, 1745645, 2098508, 2101880, 2539120, 2623135, 2793032, 3285920, 3491290, 4197016, 4203760, 5078240, 5246270, 5586064, 5770897, 6982580, 8394032, 8407520, 8918659, 10492540, 11172128, 11541794, 13965160, 16788064, 17837318, 20985080, 23083588, 27930320, 28854485, 35674636, 41970160, 44593295, 46167176, 55860640, 57708970, 71349272, 83940320, 89186590, 92334352, 98105249, 115417940, 142698544, 178373180, 184668704, 196210498, 230835880, 285397088, 356746360, 392420996, 461671760, 490526245, 713492720, 784841992, 923343520, 981052490, 1426985440, 1569683984, 1962104980, 3139367968, 3924209960, 7848419920, 15696839840]

約数ペア:

[(1, 15696839840), (2, 7848419920), (4, 3924209960), (5, 3139367968), (8, 1962104980), (10, 1569683984), (11, 1426985440), (16, 981052490), (17, 923343520), (20, 784841992), (22, 713492720), (32, 490526245), (34, 461671760), (40, 392420996), (44, 356746360), (55, 285397088), (68, 230835880), (80, 196210498), (85, 184668704), (88, 178373180), (110, 142698544), (136, 115417940), (160, 98105249), (170, 92334352), (176, 89186590), (187, 83940320), (220, 71349272), (272, 57708970), (281, 55860640), (340, 46167176), (352, 44593295), (374, 41970160), (440, 35674636), (544, 28854485), (562, 27930320), (680, 23083588), (748, 20985080), (880, 17837318), (935, 16788064), (1124, 13965160), (1360, 11541794), (1405, 11172128), (1496, 10492540), (1760, 8918659), (1867, 8407520), (1870, 8394032), (2248, 6982580), (2720, 5770897), (2810, 5586064), (2992, 5246270), (3091, 5078240), (3734, 4203760), (3740, 4197016), (4496, 3491290), (4777, 3285920), (5620, 2793032), (5984, 2623135), (6182, 2539120), (7468, 2101880), (7480, 2098508), (8992, 1745645), (9335, 1681504), (9554, 1642960), (11240, 1396516), (12364, 1269560), (14936, 1050940), (14960, 1049254), (15455, 1015648), (18670, 840752), (19108, 821480), (20537, 764320), (22480, 698258), (23885, 657184), (24728, 634780), (29872, 525470), (29920, 524627), (30910, 507824), (31739, 494560), (37340, 420376), (38216, 410740), (41074, 382160), (44960, 349129), (47770, 328592), (49456, 317390), (52547, 298720), (59744, 262735), (61820, 253912), (63478, 247280), (74680, 210188), (76432, 205370), (82148, 191080), (95540, 164296), (98912, 158695), (102685, 152864), (105094, 149360), (123640, 126956)]