258808680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3253}}^1$

素因数の和:3300

約数の個数: 192

約数和(自身を含む): 959409360

約数和(自身を除く): 700600680

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, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3253, 3315, 3978, 4420, 4680, 5304, 6120, 6506, 6630, 7956, 8840, 9759, 9945, 13012, 13260, 15912, 16265, 19518, 19890, 26024, 26520, 29277, 32530, 39036, 39780, 42289, 48795, 55301, 58554, 65060, 78072, 79560, 84578, 97590, 110602, 117108, 126867, 130120, 146385, 165903, 169156, 195180, 211445, 221204, 234216, 253734, 276505, 292770, 331806, 338312, 380601, 390360, 422890, 442408, 497709, 507468, 553010, 585540, 634335, 663612, 718913, 761202, 829515, 845780, 995418, 1014936, 1106020, 1171080, 1268670, 1327224, 1437826, 1522404, 1659030, 1691560, 1903005, 1990836, 2156739, 2212040, 2488545, 2537340, 2875652, 3044808, 3318060, 3594565, 3806010, 3981672, 4313478, 4977090, 5074680, 5751304, 6470217, 6636120, 7189130, 7612020, 8626956, 9954180, 10783695, 12940434, 14378260, 15224040, 17253912, 19908360, 21567390, 25880868, 28756520, 32351085, 43134780, 51761736, 64702170, 86269560, 129404340, 258808680]

約数ペア:

[(1, 258808680), (2, 129404340), (3, 86269560), (4, 64702170), (5, 51761736), (6, 43134780), (8, 32351085), (9, 28756520), (10, 25880868), (12, 21567390), (13, 19908360), (15, 17253912), (17, 15224040), (18, 14378260), (20, 12940434), (24, 10783695), (26, 9954180), (30, 8626956), (34, 7612020), (36, 7189130), (39, 6636120), (40, 6470217), (45, 5751304), (51, 5074680), (52, 4977090), (60, 4313478), (65, 3981672), (68, 3806010), (72, 3594565), (78, 3318060), (85, 3044808), (90, 2875652), (102, 2537340), (104, 2488545), (117, 2212040), (120, 2156739), (130, 1990836), (136, 1903005), (153, 1691560), (156, 1659030), (170, 1522404), (180, 1437826), (195, 1327224), (204, 1268670), (221, 1171080), (234, 1106020), (255, 1014936), (260, 995418), (306, 845780), (312, 829515), (340, 761202), (360, 718913), (390, 663612), (408, 634335), (442, 585540), (468, 553010), (510, 507468), (520, 497709), (585, 442408), (612, 422890), (663, 390360), (680, 380601), (765, 338312), (780, 331806), (884, 292770), (936, 276505), (1020, 253734), (1105, 234216), (1170, 221204), (1224, 211445), (1326, 195180), (1530, 169156), (1560, 165903), (1768, 146385), (1989, 130120), (2040, 126867), (2210, 117108), (2340, 110602), (2652, 97590), (3060, 84578), (3253, 79560), (3315, 78072), (3978, 65060), (4420, 58554), (4680, 55301), (5304, 48795), (6120, 42289), (6506, 39780), (6630, 39036), (7956, 32530), (8840, 29277), (9759, 26520), (9945, 26024), (13012, 19890), (13260, 19518), (15912, 16265)]