198112560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:915

約数の個数: 160

約数和(自身を含む): 662100480

約数和(自身を除く): 463987920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 255, 272, 295, 340, 354, 408, 472, 510, 590, 680, 708, 816, 823, 885, 944, 1003, 1020, 1180, 1360, 1416, 1646, 1770, 2006, 2040, 2360, 2469, 2832, 3009, 3292, 3540, 4012, 4080, 4115, 4720, 4938, 5015, 6018, 6584, 7080, 8024, 8230, 9876, 10030, 12036, 12345, 13168, 13991, 14160, 15045, 16048, 16460, 19752, 20060, 24072, 24690, 27982, 30090, 32920, 39504, 40120, 41973, 48144, 48557, 49380, 55964, 60180, 65840, 69955, 80240, 83946, 97114, 98760, 111928, 120360, 139910, 145671, 167892, 194228, 197520, 209865, 223856, 240720, 242785, 279820, 291342, 335784, 388456, 419730, 485570, 559640, 582684, 671568, 728355, 776912, 825469, 839460, 971140, 1119280, 1165368, 1456710, 1650938, 1678920, 1942280, 2330736, 2476407, 2913420, 3301876, 3357840, 3884560, 4127345, 4952814, 5826840, 6603752, 8254690, 9905628, 11653680, 12382035, 13207504, 16509380, 19811256, 24764070, 33018760, 39622512, 49528140, 66037520, 99056280, 198112560]

約数ペア:

[(1, 198112560), (2, 99056280), (3, 66037520), (4, 49528140), (5, 39622512), (6, 33018760), (8, 24764070), (10, 19811256), (12, 16509380), (15, 13207504), (16, 12382035), (17, 11653680), (20, 9905628), (24, 8254690), (30, 6603752), (34, 5826840), (40, 4952814), (48, 4127345), (51, 3884560), (59, 3357840), (60, 3301876), (68, 2913420), (80, 2476407), (85, 2330736), (102, 1942280), (118, 1678920), (120, 1650938), (136, 1456710), (170, 1165368), (177, 1119280), (204, 971140), (236, 839460), (240, 825469), (255, 776912), (272, 728355), (295, 671568), (340, 582684), (354, 559640), (408, 485570), (472, 419730), (510, 388456), (590, 335784), (680, 291342), (708, 279820), (816, 242785), (823, 240720), (885, 223856), (944, 209865), (1003, 197520), (1020, 194228), (1180, 167892), (1360, 145671), (1416, 139910), (1646, 120360), (1770, 111928), (2006, 98760), (2040, 97114), (2360, 83946), (2469, 80240), (2832, 69955), (3009, 65840), (3292, 60180), (3540, 55964), (4012, 49380), (4080, 48557), (4115, 48144), (4720, 41973), (4938, 40120), (5015, 39504), (6018, 32920), (6584, 30090), (7080, 27982), (8024, 24690), (8230, 24072), (9876, 20060), (10030, 19752), (12036, 16460), (12345, 16048), (13168, 15045), (13991, 14160)]