17688275120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5851}}^1$

素因数の和:5971

約数の個数: 160

約数和(自身を含む): 45141110784

約数和(自身を除く): 27452835664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 53, 62, 80, 92, 106, 115, 124, 155, 184, 212, 230, 248, 265, 310, 368, 424, 460, 496, 530, 620, 713, 848, 920, 1060, 1219, 1240, 1426, 1643, 1840, 2120, 2438, 2480, 2852, 3286, 3565, 4240, 4876, 5704, 5851, 6095, 6572, 7130, 8215, 9752, 11408, 11702, 12190, 13144, 14260, 16430, 19504, 23404, 24380, 26288, 28520, 29255, 32860, 37789, 46808, 48760, 57040, 58510, 65720, 75578, 93616, 97520, 117020, 131440, 134573, 151156, 181381, 188945, 234040, 269146, 302312, 310103, 362762, 377890, 468080, 538292, 604624, 620206, 672865, 725524, 755780, 906905, 1076584, 1240412, 1345730, 1451048, 1511560, 1550515, 1813810, 2153168, 2480824, 2691460, 2902096, 3023120, 3101030, 3627620, 4171763, 4961648, 5382920, 6202060, 7132369, 7255240, 8343526, 9613193, 10765840, 12404120, 14264738, 14510480, 16687052, 19226386, 20858815, 24808240, 28529476, 33374104, 35661845, 38452772, 41717630, 48065965, 57058952, 66748208, 71323690, 76905544, 83435260, 96131930, 114117904, 142647380, 153811088, 166870520, 192263860, 221103439, 285294760, 333741040, 384527720, 442206878, 570589520, 769055440, 884413756, 1105517195, 1768827512, 2211034390, 3537655024, 4422068780, 8844137560, 17688275120]

約数ペア:

[(1, 17688275120), (2, 8844137560), (4, 4422068780), (5, 3537655024), (8, 2211034390), (10, 1768827512), (16, 1105517195), (20, 884413756), (23, 769055440), (31, 570589520), (40, 442206878), (46, 384527720), (53, 333741040), (62, 285294760), (80, 221103439), (92, 192263860), (106, 166870520), (115, 153811088), (124, 142647380), (155, 114117904), (184, 96131930), (212, 83435260), (230, 76905544), (248, 71323690), (265, 66748208), (310, 57058952), (368, 48065965), (424, 41717630), (460, 38452772), (496, 35661845), (530, 33374104), (620, 28529476), (713, 24808240), (848, 20858815), (920, 19226386), (1060, 16687052), (1219, 14510480), (1240, 14264738), (1426, 12404120), (1643, 10765840), (1840, 9613193), (2120, 8343526), (2438, 7255240), (2480, 7132369), (2852, 6202060), (3286, 5382920), (3565, 4961648), (4240, 4171763), (4876, 3627620), (5704, 3101030), (5851, 3023120), (6095, 2902096), (6572, 2691460), (7130, 2480824), (8215, 2153168), (9752, 1813810), (11408, 1550515), (11702, 1511560), (12190, 1451048), (13144, 1345730), (14260, 1240412), (16430, 1076584), (19504, 906905), (23404, 755780), (24380, 725524), (26288, 672865), (28520, 620206), (29255, 604624), (32860, 538292), (37789, 468080), (46808, 377890), (48760, 362762), (57040, 310103), (58510, 302312), (65720, 269146), (75578, 234040), (93616, 188945), (97520, 181381), (117020, 151156), (131440, 134573)]