164099760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1107

約数の個数: 160

約数和(自身を含む): 564606720

約数和(自身を除く): 400506960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1019, 1220, 1320, 1342, 1464, 1830, 2013, 2038, 2440, 2640, 2684, 2928, 3057, 3355, 3660, 4026, 4076, 4880, 5095, 5368, 6114, 6710, 7320, 8052, 8152, 10065, 10190, 10736, 11209, 12228, 13420, 14640, 15285, 16104, 16304, 20130, 20380, 22418, 24456, 26840, 30570, 32208, 33627, 40260, 40760, 44836, 48912, 53680, 56045, 61140, 62159, 67254, 80520, 81520, 89672, 112090, 122280, 124318, 134508, 161040, 168135, 179344, 186477, 224180, 244560, 248636, 269016, 310795, 336270, 372954, 448360, 497272, 538032, 621590, 672540, 683749, 745908, 896720, 932385, 994544, 1243180, 1345080, 1367498, 1491816, 1864770, 2051247, 2486360, 2690160, 2734996, 2983632, 3418745, 3729540, 4102494, 4972720, 5469992, 6837490, 7459080, 8204988, 10256235, 10939984, 13674980, 14918160, 16409976, 20512470, 27349960, 32819952, 41024940, 54699920, 82049880, 164099760]

約数ペア:

[(1, 164099760), (2, 82049880), (3, 54699920), (4, 41024940), (5, 32819952), (6, 27349960), (8, 20512470), (10, 16409976), (11, 14918160), (12, 13674980), (15, 10939984), (16, 10256235), (20, 8204988), (22, 7459080), (24, 6837490), (30, 5469992), (33, 4972720), (40, 4102494), (44, 3729540), (48, 3418745), (55, 2983632), (60, 2734996), (61, 2690160), (66, 2486360), (80, 2051247), (88, 1864770), (110, 1491816), (120, 1367498), (122, 1345080), (132, 1243180), (165, 994544), (176, 932385), (183, 896720), (220, 745908), (240, 683749), (244, 672540), (264, 621590), (305, 538032), (330, 497272), (366, 448360), (440, 372954), (488, 336270), (528, 310795), (610, 269016), (660, 248636), (671, 244560), (732, 224180), (880, 186477), (915, 179344), (976, 168135), (1019, 161040), (1220, 134508), (1320, 124318), (1342, 122280), (1464, 112090), (1830, 89672), (2013, 81520), (2038, 80520), (2440, 67254), (2640, 62159), (2684, 61140), (2928, 56045), (3057, 53680), (3355, 48912), (3660, 44836), (4026, 40760), (4076, 40260), (4880, 33627), (5095, 32208), (5368, 30570), (6114, 26840), (6710, 24456), (7320, 22418), (8052, 20380), (8152, 20130), (10065, 16304), (10190, 16104), (10736, 15285), (11209, 14640), (12228, 13420)]