1803140880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1209

約数の個数: 160

約数和(自身を含む): 5728026240

約数和(自身を除く): 3924885360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 101, 120, 146, 202, 219, 240, 292, 303, 365, 404, 438, 505, 584, 606, 730, 808, 876, 1010, 1019, 1095, 1168, 1212, 1460, 1515, 1616, 1752, 2020, 2038, 2190, 2424, 2920, 3030, 3057, 3504, 4040, 4076, 4380, 4848, 5095, 5840, 6060, 6114, 7373, 8080, 8152, 8760, 10190, 12120, 12228, 14746, 15285, 16304, 17520, 20380, 22119, 24240, 24456, 29492, 30570, 36865, 40760, 44238, 48912, 58984, 61140, 73730, 74387, 81520, 88476, 102919, 110595, 117968, 122280, 147460, 148774, 176952, 205838, 221190, 223161, 244560, 294920, 297548, 308757, 353904, 371935, 411676, 442380, 446322, 514595, 589840, 595096, 617514, 743870, 823352, 884760, 892644, 1029190, 1115805, 1190192, 1235028, 1487740, 1543785, 1646704, 1769520, 1785288, 2058380, 2231610, 2470056, 2975480, 3087570, 3570576, 4116760, 4463220, 4940112, 5950960, 6175140, 7513087, 8233520, 8926440, 12350280, 15026174, 17852880, 22539261, 24700560, 30052348, 37565435, 45078522, 60104696, 75130870, 90157044, 112696305, 120209392, 150261740, 180314088, 225392610, 300523480, 360628176, 450785220, 601046960, 901570440, 1803140880]

約数ペア:

[(1, 1803140880), (2, 901570440), (3, 601046960), (4, 450785220), (5, 360628176), (6, 300523480), (8, 225392610), (10, 180314088), (12, 150261740), (15, 120209392), (16, 112696305), (20, 90157044), (24, 75130870), (30, 60104696), (40, 45078522), (48, 37565435), (60, 30052348), (73, 24700560), (80, 22539261), (101, 17852880), (120, 15026174), (146, 12350280), (202, 8926440), (219, 8233520), (240, 7513087), (292, 6175140), (303, 5950960), (365, 4940112), (404, 4463220), (438, 4116760), (505, 3570576), (584, 3087570), (606, 2975480), (730, 2470056), (808, 2231610), (876, 2058380), (1010, 1785288), (1019, 1769520), (1095, 1646704), (1168, 1543785), (1212, 1487740), (1460, 1235028), (1515, 1190192), (1616, 1115805), (1752, 1029190), (2020, 892644), (2038, 884760), (2190, 823352), (2424, 743870), (2920, 617514), (3030, 595096), (3057, 589840), (3504, 514595), (4040, 446322), (4076, 442380), (4380, 411676), (4848, 371935), (5095, 353904), (5840, 308757), (6060, 297548), (6114, 294920), (7373, 244560), (8080, 223161), (8152, 221190), (8760, 205838), (10190, 176952), (12120, 148774), (12228, 147460), (14746, 122280), (15285, 117968), (16304, 110595), (17520, 102919), (20380, 88476), (22119, 81520), (24240, 74387), (24456, 73730), (29492, 61140), (30570, 58984), (36865, 48912), (40760, 44238)]