160808400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2394

約数の個数: 180

約数和(自身を含む): 587670720

約数和(自身を除く): 426862320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2351, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 4702, 5700, 6840, 7053, 7600, 8550, 9404, 11400, 11755, 13680, 14106, 17100, 18808, 21159, 22800, 23510, 28212, 34200, 35265, 37616, 42318, 44669, 47020, 56424, 58775, 68400, 70530, 84636, 89338, 94040, 105795, 112848, 117550, 134007, 141060, 169272, 176325, 178676, 188080, 211590, 223345, 235100, 268014, 282120, 338544, 352650, 357352, 402021, 423180, 446690, 470200, 528975, 536028, 564240, 670035, 705300, 714704, 804042, 846360, 893380, 940400, 1057950, 1072056, 1116725, 1340070, 1410600, 1608084, 1692720, 1786760, 2010105, 2115900, 2144112, 2233450, 2680140, 2821200, 3216168, 3350175, 3573520, 4020210, 4231800, 4466900, 5360280, 6432336, 6700350, 8040420, 8463600, 8933800, 10050525, 10720560, 13400700, 16080840, 17867600, 20101050, 26801400, 32161680, 40202100, 53602800, 80404200, 160808400]

約数ペア:

[(1, 160808400), (2, 80404200), (3, 53602800), (4, 40202100), (5, 32161680), (6, 26801400), (8, 20101050), (9, 17867600), (10, 16080840), (12, 13400700), (15, 10720560), (16, 10050525), (18, 8933800), (19, 8463600), (20, 8040420), (24, 6700350), (25, 6432336), (30, 5360280), (36, 4466900), (38, 4231800), (40, 4020210), (45, 3573520), (48, 3350175), (50, 3216168), (57, 2821200), (60, 2680140), (72, 2233450), (75, 2144112), (76, 2115900), (80, 2010105), (90, 1786760), (95, 1692720), (100, 1608084), (114, 1410600), (120, 1340070), (144, 1116725), (150, 1072056), (152, 1057950), (171, 940400), (180, 893380), (190, 846360), (200, 804042), (225, 714704), (228, 705300), (240, 670035), (285, 564240), (300, 536028), (304, 528975), (342, 470200), (360, 446690), (380, 423180), (400, 402021), (450, 357352), (456, 352650), (475, 338544), (570, 282120), (600, 268014), (684, 235100), (720, 223345), (760, 211590), (855, 188080), (900, 178676), (912, 176325), (950, 169272), (1140, 141060), (1200, 134007), (1368, 117550), (1425, 112848), (1520, 105795), (1710, 94040), (1800, 89338), (1900, 84636), (2280, 70530), (2351, 68400), (2736, 58775), (2850, 56424), (3420, 47020), (3600, 44669), (3800, 42318), (4275, 37616), (4560, 35265), (4702, 34200), (5700, 28212), (6840, 23510), (7053, 22800), (7600, 21159), (8550, 18808), (9404, 17100), (11400, 14106), (11755, 13680)]