130017840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 418473216

約数和(自身を除く): 288455376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 83, 107, 120, 122, 166, 183, 214, 240, 244, 249, 305, 321, 332, 366, 415, 428, 488, 498, 535, 610, 642, 664, 732, 830, 856, 915, 976, 996, 1070, 1220, 1245, 1284, 1328, 1464, 1605, 1660, 1712, 1830, 1992, 2140, 2440, 2490, 2568, 2928, 3210, 3320, 3660, 3984, 4280, 4880, 4980, 5063, 5136, 6420, 6527, 6640, 7320, 8560, 8881, 9960, 10126, 12840, 13054, 14640, 15189, 17762, 19581, 19920, 20252, 25315, 25680, 26108, 26643, 30378, 32635, 35524, 39162, 40504, 44405, 50630, 52216, 53286, 60756, 65270, 71048, 75945, 78324, 81008, 88810, 97905, 101260, 104432, 106572, 121512, 130540, 133215, 142096, 151890, 156648, 177620, 195810, 202520, 213144, 243024, 261080, 266430, 303780, 313296, 355240, 391620, 405040, 426288, 522160, 532860, 541741, 607560, 710480, 783240, 1065720, 1083482, 1215120, 1566480, 1625223, 2131440, 2166964, 2708705, 3250446, 4333928, 5417410, 6500892, 8126115, 8667856, 10834820, 13001784, 16252230, 21669640, 26003568, 32504460, 43339280, 65008920, 130017840]

約数ペア:

[(1, 130017840), (2, 65008920), (3, 43339280), (4, 32504460), (5, 26003568), (6, 21669640), (8, 16252230), (10, 13001784), (12, 10834820), (15, 8667856), (16, 8126115), (20, 6500892), (24, 5417410), (30, 4333928), (40, 3250446), (48, 2708705), (60, 2166964), (61, 2131440), (80, 1625223), (83, 1566480), (107, 1215120), (120, 1083482), (122, 1065720), (166, 783240), (183, 710480), (214, 607560), (240, 541741), (244, 532860), (249, 522160), (305, 426288), (321, 405040), (332, 391620), (366, 355240), (415, 313296), (428, 303780), (488, 266430), (498, 261080), (535, 243024), (610, 213144), (642, 202520), (664, 195810), (732, 177620), (830, 156648), (856, 151890), (915, 142096), (976, 133215), (996, 130540), (1070, 121512), (1220, 106572), (1245, 104432), (1284, 101260), (1328, 97905), (1464, 88810), (1605, 81008), (1660, 78324), (1712, 75945), (1830, 71048), (1992, 65270), (2140, 60756), (2440, 53286), (2490, 52216), (2568, 50630), (2928, 44405), (3210, 40504), (3320, 39162), (3660, 35524), (3984, 32635), (4280, 30378), (4880, 26643), (4980, 26108), (5063, 25680), (5136, 25315), (6420, 20252), (6527, 19920), (6640, 19581), (7320, 17762), (8560, 15189), (8881, 14640), (9960, 13054), (10126, 12840)]