121660440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 425502720

約数和(自身を除く): 303842280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 47, 53, 55, 60, 66, 74, 88, 94, 106, 110, 111, 120, 132, 141, 148, 159, 165, 185, 188, 212, 220, 222, 235, 264, 265, 282, 296, 318, 330, 370, 376, 407, 424, 440, 444, 470, 517, 530, 555, 564, 583, 636, 660, 705, 740, 795, 814, 888, 940, 1034, 1060, 1110, 1128, 1166, 1221, 1272, 1320, 1410, 1480, 1551, 1590, 1628, 1739, 1749, 1880, 1961, 2035, 2068, 2120, 2220, 2332, 2442, 2491, 2585, 2820, 2915, 3102, 3180, 3256, 3478, 3498, 3922, 4070, 4136, 4440, 4664, 4884, 4982, 5170, 5217, 5640, 5830, 5883, 6105, 6204, 6360, 6956, 6996, 7473, 7755, 7844, 8140, 8695, 8745, 9768, 9805, 9964, 10340, 10434, 11660, 11766, 12210, 12408, 12455, 13912, 13992, 14946, 15510, 15688, 16280, 17390, 17490, 19129, 19610, 19928, 20680, 20868, 21571, 23320, 23532, 24420, 24910, 26085, 27401, 29415, 29892, 31020, 34780, 34980, 37365, 38258, 39220, 41736, 43142, 47064, 48840, 49820, 52170, 54802, 57387, 58830, 59784, 62040, 64713, 69560, 69960, 74730, 76516, 78440, 82203, 86284, 92167, 95645, 99640, 104340, 107855, 109604, 114774, 117660, 129426, 137005, 149460, 153032, 164406, 172568, 184334, 191290, 208680, 215710, 219208, 229548, 235320, 258852, 274010, 276501, 286935, 298920, 323565, 328812, 368668, 382580, 411015, 431420, 459096, 460835, 517704, 548020, 553002, 573870, 647130, 657624, 737336, 765160, 822030, 862840, 921670, 1013837, 1096040, 1106004, 1147740, 1294260, 1382505, 1644060, 1843340, 2027674, 2212008, 2295480, 2588520, 2765010, 3041511, 3288120, 3686680, 4055348, 5069185, 5530020, 6083022, 8110696, 10138370, 11060040, 12166044, 15207555, 20276740, 24332088, 30415110, 40553480, 60830220, 121660440]

約数ペア:

[(1, 121660440), (2, 60830220), (3, 40553480), (4, 30415110), (5, 24332088), (6, 20276740), (8, 15207555), (10, 12166044), (11, 11060040), (12, 10138370), (15, 8110696), (20, 6083022), (22, 5530020), (24, 5069185), (30, 4055348), (33, 3686680), (37, 3288120), (40, 3041511), (44, 2765010), (47, 2588520), (53, 2295480), (55, 2212008), (60, 2027674), (66, 1843340), (74, 1644060), (88, 1382505), (94, 1294260), (106, 1147740), (110, 1106004), (111, 1096040), (120, 1013837), (132, 921670), (141, 862840), (148, 822030), (159, 765160), (165, 737336), (185, 657624), (188, 647130), (212, 573870), (220, 553002), (222, 548020), (235, 517704), (264, 460835), (265, 459096), (282, 431420), (296, 411015), (318, 382580), (330, 368668), (370, 328812), (376, 323565), (407, 298920), (424, 286935), (440, 276501), (444, 274010), (470, 258852), (517, 235320), (530, 229548), (555, 219208), (564, 215710), (583, 208680), (636, 191290), (660, 184334), (705, 172568), (740, 164406), (795, 153032), (814, 149460), (888, 137005), (940, 129426), (1034, 117660), (1060, 114774), (1110, 109604), (1128, 107855), (1166, 104340), (1221, 99640), (1272, 95645), (1320, 92167), (1410, 86284), (1480, 82203), (1551, 78440), (1590, 76516), (1628, 74730), (1739, 69960), (1749, 69560), (1880, 64713), (1961, 62040), (2035, 59784), (2068, 58830), (2120, 57387), (2220, 54802), (2332, 52170), (2442, 49820), (2491, 48840), (2585, 47064), (2820, 43142), (2915, 41736), (3102, 39220), (3180, 38258), (3256, 37365), (3478, 34980), (3498, 34780), (3922, 31020), (4070, 29892), (4136, 29415), (4440, 27401), (4664, 26085), (4884, 24910), (4982, 24420), (5170, 23532), (5217, 23320), (5640, 21571), (5830, 20868), (5883, 20680), (6105, 19928), (6204, 19610), (6360, 19129), (6956, 17490), (6996, 17390), (7473, 16280), (7755, 15688), (7844, 15510), (8140, 14946), (8695, 13992), (8745, 13912), (9768, 12455), (9805, 12408), (9964, 12210), (10340, 11766), (10434, 11660)]