109879280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 160

約数和(自身を含む): 321408000

約数和(自身を除く): 211528720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 304, 322, 368, 380, 437, 449, 460, 532, 560, 644, 665, 760, 805, 874, 898, 920, 1064, 1288, 1330, 1520, 1610, 1748, 1796, 1840, 2128, 2185, 2245, 2576, 2660, 3059, 3143, 3220, 3496, 3592, 4370, 4490, 5320, 6118, 6286, 6440, 6992, 7184, 8531, 8740, 8980, 10327, 10640, 12236, 12572, 12880, 15295, 15715, 17062, 17480, 17960, 20654, 24472, 25144, 30590, 31430, 34124, 34960, 35920, 41308, 42655, 48944, 50288, 51635, 59717, 61180, 62860, 68248, 72289, 82616, 85310, 103270, 119434, 122360, 125720, 136496, 144578, 165232, 170620, 196213, 206540, 238868, 244720, 251440, 289156, 298585, 341240, 361445, 392426, 413080, 477736, 578312, 597170, 682480, 722890, 784852, 826160, 955472, 981065, 1156624, 1194340, 1373491, 1445780, 1569704, 1962130, 2388680, 2746982, 2891560, 3139408, 3924260, 4777360, 5493964, 5783120, 6867455, 7848520, 10987928, 13734910, 15697040, 21975856, 27469820, 54939640, 109879280]

約数ペア:

[(1, 109879280), (2, 54939640), (4, 27469820), (5, 21975856), (7, 15697040), (8, 13734910), (10, 10987928), (14, 7848520), (16, 6867455), (19, 5783120), (20, 5493964), (23, 4777360), (28, 3924260), (35, 3139408), (38, 2891560), (40, 2746982), (46, 2388680), (56, 1962130), (70, 1569704), (76, 1445780), (80, 1373491), (92, 1194340), (95, 1156624), (112, 981065), (115, 955472), (133, 826160), (140, 784852), (152, 722890), (161, 682480), (184, 597170), (190, 578312), (230, 477736), (266, 413080), (280, 392426), (304, 361445), (322, 341240), (368, 298585), (380, 289156), (437, 251440), (449, 244720), (460, 238868), (532, 206540), (560, 196213), (644, 170620), (665, 165232), (760, 144578), (805, 136496), (874, 125720), (898, 122360), (920, 119434), (1064, 103270), (1288, 85310), (1330, 82616), (1520, 72289), (1610, 68248), (1748, 62860), (1796, 61180), (1840, 59717), (2128, 51635), (2185, 50288), (2245, 48944), (2576, 42655), (2660, 41308), (3059, 35920), (3143, 34960), (3220, 34124), (3496, 31430), (3592, 30590), (4370, 25144), (4490, 24472), (5320, 20654), (6118, 17960), (6286, 17480), (6440, 17062), (6992, 15715), (7184, 15295), (8531, 12880), (8740, 12572), (8980, 12236), (10327, 10640)]