203763120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1083

約数の個数: 160

約数和(自身を含む): 698526720

約数和(自身を除く): 494763600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 790, 869, 880, 948, 977, 1185, 1264, 1320, 1580, 1738, 1896, 1954, 2370, 2607, 2640, 2931, 3160, 3476, 3792, 3908, 4345, 4740, 4885, 5214, 5862, 6320, 6952, 7816, 8690, 9480, 9770, 10428, 10747, 11724, 13035, 13904, 14655, 15632, 17380, 18960, 19540, 20856, 21494, 23448, 26070, 29310, 32241, 34760, 39080, 41712, 42988, 46896, 52140, 53735, 58620, 64482, 69520, 77183, 78160, 85976, 104280, 107470, 117240, 128964, 154366, 161205, 171952, 208560, 214940, 231549, 234480, 257928, 308732, 322410, 385915, 429880, 463098, 515856, 617464, 644820, 771830, 849013, 859760, 926196, 1157745, 1234928, 1289640, 1543660, 1698026, 1852392, 2315490, 2547039, 2579280, 3087320, 3396052, 3704784, 4245065, 4630980, 5094078, 6174640, 6792104, 8490130, 9261960, 10188156, 12735195, 13584208, 16980260, 18523920, 20376312, 25470390, 33960520, 40752624, 50940780, 67921040, 101881560, 203763120]

約数ペア:

[(1, 203763120), (2, 101881560), (3, 67921040), (4, 50940780), (5, 40752624), (6, 33960520), (8, 25470390), (10, 20376312), (11, 18523920), (12, 16980260), (15, 13584208), (16, 12735195), (20, 10188156), (22, 9261960), (24, 8490130), (30, 6792104), (33, 6174640), (40, 5094078), (44, 4630980), (48, 4245065), (55, 3704784), (60, 3396052), (66, 3087320), (79, 2579280), (80, 2547039), (88, 2315490), (110, 1852392), (120, 1698026), (132, 1543660), (158, 1289640), (165, 1234928), (176, 1157745), (220, 926196), (237, 859760), (240, 849013), (264, 771830), (316, 644820), (330, 617464), (395, 515856), (440, 463098), (474, 429880), (528, 385915), (632, 322410), (660, 308732), (790, 257928), (869, 234480), (880, 231549), (948, 214940), (977, 208560), (1185, 171952), (1264, 161205), (1320, 154366), (1580, 128964), (1738, 117240), (1896, 107470), (1954, 104280), (2370, 85976), (2607, 78160), (2640, 77183), (2931, 69520), (3160, 64482), (3476, 58620), (3792, 53735), (3908, 52140), (4345, 46896), (4740, 42988), (4885, 41712), (5214, 39080), (5862, 34760), (6320, 32241), (6952, 29310), (7816, 26070), (8690, 23448), (9480, 21494), (9770, 20856), (10428, 19540), (10747, 18960), (11724, 17380), (13035, 15632), (13904, 14655)]