165192720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1318

約数の個数: 240

約数和(自身を含む): 650369088

約数和(自身を除く): 485176368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1277, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2554, 2640, 2695, 2940, 3080, 3234, 3696, 3831, 3920, 4312, 4620, 5108, 5390, 5880, 6160, 6385, 6468, 7662, 8085, 8624, 8939, 9240, 10216, 10780, 11760, 12770, 12936, 14047, 15324, 16170, 17878, 18480, 19155, 20432, 21560, 25540, 25872, 26817, 28094, 30648, 32340, 35756, 38310, 42141, 43120, 44695, 51080, 53634, 56188, 61296, 62573, 64680, 70235, 71512, 76620, 84282, 89390, 98329, 102160, 107268, 112376, 125146, 129360, 134085, 140470, 143024, 153240, 168564, 178780, 187719, 196658, 210705, 214536, 224752, 250292, 268170, 280940, 294987, 306480, 312865, 337128, 357560, 375438, 393316, 421410, 429072, 491645, 500584, 536340, 561880, 589974, 625730, 674256, 688303, 715120, 750876, 786632, 842820, 938595, 983290, 1001168, 1072680, 1123760, 1179948, 1251460, 1376606, 1474935, 1501752, 1573264, 1685640, 1877190, 1966580, 2064909, 2145360, 2359896, 2502920, 2753212, 2949870, 3003504, 3371280, 3441515, 3754380, 3933160, 4129818, 4719792, 5005840, 5506424, 5899740, 6883030, 7508760, 7866320, 8259636, 10324545, 11012848, 11799480, 13766060, 15017520, 16519272, 20649090, 23598960, 27532120, 33038544, 41298180, 55064240, 82596360, 165192720]

約数ペア:

[(1, 165192720), (2, 82596360), (3, 55064240), (4, 41298180), (5, 33038544), (6, 27532120), (7, 23598960), (8, 20649090), (10, 16519272), (11, 15017520), (12, 13766060), (14, 11799480), (15, 11012848), (16, 10324545), (20, 8259636), (21, 7866320), (22, 7508760), (24, 6883030), (28, 5899740), (30, 5506424), (33, 5005840), (35, 4719792), (40, 4129818), (42, 3933160), (44, 3754380), (48, 3441515), (49, 3371280), (55, 3003504), (56, 2949870), (60, 2753212), (66, 2502920), (70, 2359896), (77, 2145360), (80, 2064909), (84, 1966580), (88, 1877190), (98, 1685640), (105, 1573264), (110, 1501752), (112, 1474935), (120, 1376606), (132, 1251460), (140, 1179948), (147, 1123760), (154, 1072680), (165, 1001168), (168, 983290), (176, 938595), (196, 842820), (210, 786632), (220, 750876), (231, 715120), (240, 688303), (245, 674256), (264, 625730), (280, 589974), (294, 561880), (308, 536340), (330, 500584), (336, 491645), (385, 429072), (392, 421410), (420, 393316), (440, 375438), (462, 357560), (490, 337128), (528, 312865), (539, 306480), (560, 294987), (588, 280940), (616, 268170), (660, 250292), (735, 224752), (770, 214536), (784, 210705), (840, 196658), (880, 187719), (924, 178780), (980, 168564), (1078, 153240), (1155, 143024), (1176, 140470), (1232, 134085), (1277, 129360), (1320, 125146), (1470, 112376), (1540, 107268), (1617, 102160), (1680, 98329), (1848, 89390), (1960, 84282), (2156, 76620), (2310, 71512), (2352, 70235), (2554, 64680), (2640, 62573), (2695, 61296), (2940, 56188), (3080, 53634), (3234, 51080), (3696, 44695), (3831, 43120), (3920, 42141), (4312, 38310), (4620, 35756), (5108, 32340), (5390, 30648), (5880, 28094), (6160, 26817), (6385, 25872), (6468, 25540), (7662, 21560), (8085, 20432), (8624, 19155), (8939, 18480), (9240, 17878), (10216, 16170), (10780, 15324), (11760, 14047), (12770, 12936)]