168518790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 551715840

約数和(自身を除く): 383197050

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 19, 22, 30, 31, 33, 34, 38, 45, 51, 55, 57, 62, 66, 85, 90, 93, 95, 99, 102, 110, 114, 153, 155, 165, 170, 171, 186, 187, 190, 198, 209, 255, 279, 285, 289, 306, 310, 323, 330, 341, 342, 374, 418, 465, 495, 510, 527, 558, 561, 570, 578, 589, 627, 646, 682, 765, 855, 867, 930, 935, 969, 990, 1023, 1045, 1054, 1122, 1178, 1254, 1395, 1445, 1530, 1581, 1615, 1683, 1705, 1710, 1734, 1767, 1870, 1881, 1938, 2046, 2090, 2601, 2635, 2790, 2805, 2890, 2907, 2945, 3069, 3135, 3162, 3179, 3230, 3366, 3410, 3534, 3553, 3762, 4335, 4743, 4845, 5115, 5202, 5270, 5301, 5491, 5610, 5797, 5814, 5890, 6138, 6270, 6358, 6479, 7106, 7905, 8415, 8670, 8835, 8959, 9405, 9486, 9537, 9690, 10013, 10230, 10602, 10659, 10982, 11594, 12958, 13005, 14535, 15345, 15810, 15895, 16473, 16830, 17391, 17670, 17765, 17918, 18810, 19074, 19437, 20026, 21318, 23715, 26010, 26505, 26877, 27455, 28611, 28985, 29070, 30039, 30690, 31790, 31977, 32395, 32946, 34782, 35530, 38874, 44795, 47430, 47685, 49419, 50065, 52173, 53010, 53295, 53754, 54910, 57222, 57970, 58311, 60078, 60401, 63954, 64790, 80631, 82365, 86955, 89590, 90117, 95370, 97185, 98549, 98838, 100130, 104346, 106590, 110143, 116622, 120802, 134385, 143055, 150195, 159885, 161262, 164730, 170221, 173910, 180234, 181203, 194370, 197098, 220286, 247095, 260865, 268770, 286110, 291555, 295647, 300390, 302005, 319770, 330429, 340442, 362406, 403155, 450585, 492745, 494190, 510663, 521730, 543609, 550715, 583110, 591294, 604010, 660858, 806310, 851105, 886941, 901170, 906015, 985490, 991287, 1021326, 1087218, 1101430, 1478235, 1531989, 1652145, 1702210, 1773882, 1812030, 1872431, 1982574, 2553315, 2718045, 2956470, 3063978, 3304290, 3744862, 4434705, 4956435, 5106630, 5436090, 5617293, 7659945, 8869410, 9362155, 9912870, 11234586, 15319890, 16851879, 18724310, 28086465, 33703758, 56172930, 84259395, 168518790]

約数ペア:

[(1, 168518790), (2, 84259395), (3, 56172930), (5, 33703758), (6, 28086465), (9, 18724310), (10, 16851879), (11, 15319890), (15, 11234586), (17, 9912870), (18, 9362155), (19, 8869410), (22, 7659945), (30, 5617293), (31, 5436090), (33, 5106630), (34, 4956435), (38, 4434705), (45, 3744862), (51, 3304290), (55, 3063978), (57, 2956470), (62, 2718045), (66, 2553315), (85, 1982574), (90, 1872431), (93, 1812030), (95, 1773882), (99, 1702210), (102, 1652145), (110, 1531989), (114, 1478235), (153, 1101430), (155, 1087218), (165, 1021326), (170, 991287), (171, 985490), (186, 906015), (187, 901170), (190, 886941), (198, 851105), (209, 806310), (255, 660858), (279, 604010), (285, 591294), (289, 583110), (306, 550715), (310, 543609), (323, 521730), (330, 510663), (341, 494190), (342, 492745), (374, 450585), (418, 403155), (465, 362406), (495, 340442), (510, 330429), (527, 319770), (558, 302005), (561, 300390), (570, 295647), (578, 291555), (589, 286110), (627, 268770), (646, 260865), (682, 247095), (765, 220286), (855, 197098), (867, 194370), (930, 181203), (935, 180234), (969, 173910), (990, 170221), (1023, 164730), (1045, 161262), (1054, 159885), (1122, 150195), (1178, 143055), (1254, 134385), (1395, 120802), (1445, 116622), (1530, 110143), (1581, 106590), (1615, 104346), (1683, 100130), (1705, 98838), (1710, 98549), (1734, 97185), (1767, 95370), (1870, 90117), (1881, 89590), (1938, 86955), (2046, 82365), (2090, 80631), (2601, 64790), (2635, 63954), (2790, 60401), (2805, 60078), (2890, 58311), (2907, 57970), (2945, 57222), (3069, 54910), (3135, 53754), (3162, 53295), (3179, 53010), (3230, 52173), (3366, 50065), (3410, 49419), (3534, 47685), (3553, 47430), (3762, 44795), (4335, 38874), (4743, 35530), (4845, 34782), (5115, 32946), (5202, 32395), (5270, 31977), (5301, 31790), (5491, 30690), (5610, 30039), (5797, 29070), (5814, 28985), (5890, 28611), (6138, 27455), (6270, 26877), (6358, 26505), (6479, 26010), (7106, 23715), (7905, 21318), (8415, 20026), (8670, 19437), (8835, 19074), (8959, 18810), (9405, 17918), (9486, 17765), (9537, 17670), (9690, 17391), (10013, 16830), (10230, 16473), (10602, 15895), (10659, 15810), (10982, 15345), (11594, 14535), (12958, 13005)]