231413520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4363}}^1$

素因数の和:4409

約数の個数: 160

約数和(自身を含む): 818197632

約数和(自身を除く): 586784112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4363, 4420, 5304, 6630, 8726, 8840, 10608, 13089, 13260, 17452, 17680, 21815, 26178, 26520, 34904, 43630, 52356, 53040, 56719, 65445, 69808, 74171, 87260, 104712, 113438, 130890, 148342, 170157, 174520, 209424, 222513, 226876, 261780, 283595, 296684, 340314, 349040, 370855, 445026, 453752, 523560, 567190, 593368, 680628, 741710, 850785, 890052, 907504, 964223, 1047120, 1112565, 1134380, 1186736, 1361256, 1483420, 1701570, 1780104, 1928446, 2225130, 2268760, 2722512, 2892669, 2966840, 3403140, 3560208, 3856892, 4450260, 4537520, 4821115, 5785338, 5933680, 6806280, 7713784, 8900520, 9642230, 11570676, 13612560, 14463345, 15427568, 17801040, 19284460, 23141352, 28926690, 38568920, 46282704, 57853380, 77137840, 115706760, 231413520]

約数ペア:

[(1, 231413520), (2, 115706760), (3, 77137840), (4, 57853380), (5, 46282704), (6, 38568920), (8, 28926690), (10, 23141352), (12, 19284460), (13, 17801040), (15, 15427568), (16, 14463345), (17, 13612560), (20, 11570676), (24, 9642230), (26, 8900520), (30, 7713784), (34, 6806280), (39, 5933680), (40, 5785338), (48, 4821115), (51, 4537520), (52, 4450260), (60, 3856892), (65, 3560208), (68, 3403140), (78, 2966840), (80, 2892669), (85, 2722512), (102, 2268760), (104, 2225130), (120, 1928446), (130, 1780104), (136, 1701570), (156, 1483420), (170, 1361256), (195, 1186736), (204, 1134380), (208, 1112565), (221, 1047120), (240, 964223), (255, 907504), (260, 890052), (272, 850785), (312, 741710), (340, 680628), (390, 593368), (408, 567190), (442, 523560), (510, 453752), (520, 445026), (624, 370855), (663, 349040), (680, 340314), (780, 296684), (816, 283595), (884, 261780), (1020, 226876), (1040, 222513), (1105, 209424), (1326, 174520), (1360, 170157), (1560, 148342), (1768, 130890), (2040, 113438), (2210, 104712), (2652, 87260), (3120, 74171), (3315, 69808), (3536, 65445), (4080, 56719), (4363, 53040), (4420, 52356), (5304, 43630), (6630, 34904), (8726, 26520), (8840, 26178), (10608, 21815), (13089, 17680), (13260, 17452)]