195778754240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{295417}}^1$

素因数の和:295562

約数の個数: 112

約数和(自身を含む): 495238735200

約数和(自身を除く): 299459980960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 109, 152, 160, 190, 218, 304, 320, 380, 436, 545, 608, 760, 872, 1090, 1216, 1520, 1744, 2071, 2180, 3040, 3488, 4142, 4360, 6080, 6976, 8284, 8720, 10355, 16568, 17440, 20710, 33136, 34880, 41420, 66272, 82840, 132544, 165680, 295417, 331360, 590834, 662720, 1181668, 1477085, 2363336, 2954170, 4726672, 5612923, 5908340, 9453344, 11225846, 11816680, 18906688, 22451692, 23633360, 28064615, 32200453, 44903384, 47266720, 56129230, 64400906, 89806768, 94533440, 112258460, 128801812, 161002265, 179613536, 224516920, 257603624, 322004530, 359227072, 449033840, 515207248, 611808607, 644009060, 898067680, 1030414496, 1223617214, 1288018120, 1796135360, 2060828992, 2447234428, 2576036240, 3059043035, 4894468856, 5152072480, 6118086070, 9788937712, 10304144960, 12236172140, 19577875424, 24472344280, 39155750848, 48944688560, 97889377120, 195778754240]

約数ペア:

[(1, 195778754240), (2, 97889377120), (4, 48944688560), (5, 39155750848), (8, 24472344280), (10, 19577875424), (16, 12236172140), (19, 10304144960), (20, 9788937712), (32, 6118086070), (38, 5152072480), (40, 4894468856), (64, 3059043035), (76, 2576036240), (80, 2447234428), (95, 2060828992), (109, 1796135360), (152, 1288018120), (160, 1223617214), (190, 1030414496), (218, 898067680), (304, 644009060), (320, 611808607), (380, 515207248), (436, 449033840), (545, 359227072), (608, 322004530), (760, 257603624), (872, 224516920), (1090, 179613536), (1216, 161002265), (1520, 128801812), (1744, 112258460), (2071, 94533440), (2180, 89806768), (3040, 64400906), (3488, 56129230), (4142, 47266720), (4360, 44903384), (6080, 32200453), (6976, 28064615), (8284, 23633360), (8720, 22451692), (10355, 18906688), (16568, 11816680), (17440, 11225846), (20710, 9453344), (33136, 5908340), (34880, 5612923), (41420, 4726672), (66272, 2954170), (82840, 2363336), (132544, 1477085), (165680, 1181668), (295417, 662720), (331360, 590834)]