13286520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 49533120

約数和(自身を除く): 36246600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 167, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 334, 340, 360, 390, 408, 442, 468, 501, 510, 520, 585, 612, 663, 668, 680, 765, 780, 835, 884, 936, 1002, 1020, 1105, 1170, 1224, 1326, 1336, 1503, 1530, 1560, 1670, 1768, 1989, 2004, 2040, 2171, 2210, 2340, 2505, 2652, 2839, 3006, 3060, 3315, 3340, 3978, 4008, 4342, 4420, 4680, 5010, 5304, 5678, 6012, 6120, 6513, 6630, 6680, 7515, 7956, 8517, 8684, 8840, 9945, 10020, 10855, 11356, 12024, 13026, 13260, 14195, 15030, 15912, 17034, 17368, 19539, 19890, 20040, 21710, 22712, 25551, 26052, 26520, 28390, 30060, 32565, 34068, 36907, 39078, 39780, 42585, 43420, 51102, 52104, 56780, 60120, 65130, 68136, 73814, 78156, 79560, 85170, 86840, 97695, 102204, 110721, 113560, 127755, 130260, 147628, 156312, 170340, 184535, 195390, 204408, 221442, 255510, 260520, 295256, 332163, 340680, 369070, 390780, 442884, 511020, 553605, 664326, 738140, 781560, 885768, 1022040, 1107210, 1328652, 1476280, 1660815, 2214420, 2657304, 3321630, 4428840, 6643260, 13286520]

約数ペア:

[(1, 13286520), (2, 6643260), (3, 4428840), (4, 3321630), (5, 2657304), (6, 2214420), (8, 1660815), (9, 1476280), (10, 1328652), (12, 1107210), (13, 1022040), (15, 885768), (17, 781560), (18, 738140), (20, 664326), (24, 553605), (26, 511020), (30, 442884), (34, 390780), (36, 369070), (39, 340680), (40, 332163), (45, 295256), (51, 260520), (52, 255510), (60, 221442), (65, 204408), (68, 195390), (72, 184535), (78, 170340), (85, 156312), (90, 147628), (102, 130260), (104, 127755), (117, 113560), (120, 110721), (130, 102204), (136, 97695), (153, 86840), (156, 85170), (167, 79560), (170, 78156), (180, 73814), (195, 68136), (204, 65130), (221, 60120), (234, 56780), (255, 52104), (260, 51102), (306, 43420), (312, 42585), (334, 39780), (340, 39078), (360, 36907), (390, 34068), (408, 32565), (442, 30060), (468, 28390), (501, 26520), (510, 26052), (520, 25551), (585, 22712), (612, 21710), (663, 20040), (668, 19890), (680, 19539), (765, 17368), (780, 17034), (835, 15912), (884, 15030), (936, 14195), (1002, 13260), (1020, 13026), (1105, 12024), (1170, 11356), (1224, 10855), (1326, 10020), (1336, 9945), (1503, 8840), (1530, 8684), (1560, 8517), (1670, 7956), (1768, 7515), (1989, 6680), (2004, 6630), (2040, 6513), (2171, 6120), (2210, 6012), (2340, 5678), (2505, 5304), (2652, 5010), (2839, 4680), (3006, 4420), (3060, 4342), (3315, 4008), (3340, 3978)]