1617216120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20327}}^1$

素因数の和:20374

約数の個数: 192

約数和(自身を含む): 5993507520

約数和(自身を除く): 4376291400

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, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15912, 19890, 20327, 26520, 39780, 40654, 60981, 79560, 81308, 101635, 121962, 162616, 182943, 203270, 243924, 264251, 304905, 345559, 365886, 406540, 487848, 528502, 609810, 691118, 731772, 792753, 813080, 914715, 1036677, 1057004, 1219620, 1321255, 1382236, 1463544, 1585506, 1727795, 1829430, 2073354, 2114008, 2378259, 2439240, 2642510, 2764472, 3110031, 3171012, 3455590, 3658860, 3963765, 4146708, 4492267, 4756518, 5183385, 5285020, 6220062, 6342024, 6911180, 7317720, 7927530, 8293416, 8984534, 9513036, 10366770, 10570040, 11891295, 12440124, 13476801, 13822360, 15550155, 15855060, 17969068, 19026072, 20733540, 22461335, 23782590, 24880248, 26953602, 31100310, 31710120, 35938136, 40430403, 41467080, 44922670, 47565180, 53907204, 62200620, 67384005, 80860806, 89845340, 95130360, 107814408, 124401240, 134768010, 161721612, 179690680, 202152015, 269536020, 323443224, 404304030, 539072040, 808608060, 1617216120]

約数ペア:

[(1, 1617216120), (2, 808608060), (3, 539072040), (4, 404304030), (5, 323443224), (6, 269536020), (8, 202152015), (9, 179690680), (10, 161721612), (12, 134768010), (13, 124401240), (15, 107814408), (17, 95130360), (18, 89845340), (20, 80860806), (24, 67384005), (26, 62200620), (30, 53907204), (34, 47565180), (36, 44922670), (39, 41467080), (40, 40430403), (45, 35938136), (51, 31710120), (52, 31100310), (60, 26953602), (65, 24880248), (68, 23782590), (72, 22461335), (78, 20733540), (85, 19026072), (90, 17969068), (102, 15855060), (104, 15550155), (117, 13822360), (120, 13476801), (130, 12440124), (136, 11891295), (153, 10570040), (156, 10366770), (170, 9513036), (180, 8984534), (195, 8293416), (204, 7927530), (221, 7317720), (234, 6911180), (255, 6342024), (260, 6220062), (306, 5285020), (312, 5183385), (340, 4756518), (360, 4492267), (390, 4146708), (408, 3963765), (442, 3658860), (468, 3455590), (510, 3171012), (520, 3110031), (585, 2764472), (612, 2642510), (663, 2439240), (680, 2378259), (765, 2114008), (780, 2073354), (884, 1829430), (936, 1727795), (1020, 1585506), (1105, 1463544), (1170, 1382236), (1224, 1321255), (1326, 1219620), (1530, 1057004), (1560, 1036677), (1768, 914715), (1989, 813080), (2040, 792753), (2210, 731772), (2340, 691118), (2652, 609810), (3060, 528502), (3315, 487848), (3978, 406540), (4420, 365886), (4680, 345559), (5304, 304905), (6120, 264251), (6630, 243924), (7956, 203270), (8840, 182943), (9945, 162616), (13260, 121962), (15912, 101635), (19890, 81308), (20327, 79560), (26520, 60981), (39780, 40654)]