420199654680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89786251}}^1$

素因数の和:89786281

約数の個数: 96

約数和(自身を含む): 1470698807760

約数和(自身を除く): 1050499153080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 89786251, 179572502, 269358753, 359145004, 448931255, 538717506, 718290008, 808076259, 897862510, 1077435012, 1167221263, 1346793765, 1616152518, 1795725020, 2154870024, 2334442526, 2693587530, 3232305036, 3501663789, 3591450040, 4040381295, 4668885052, 5387175060, 5836106315, 6464610072, 7003327578, 8080762590, 9337770104, 10504991367, 10774350120, 11672212630, 14006655156, 16161525180, 17508318945, 21009982734, 23344425260, 28013310312, 32323050360, 35016637890, 42019965468, 46688850520, 52524956835, 70033275780, 84039930936, 105049913670, 140066551560, 210099827340, 420199654680]

約数ペア:

[(1, 420199654680), (2, 210099827340), (3, 140066551560), (4, 105049913670), (5, 84039930936), (6, 70033275780), (8, 52524956835), (9, 46688850520), (10, 42019965468), (12, 35016637890), (13, 32323050360), (15, 28013310312), (18, 23344425260), (20, 21009982734), (24, 17508318945), (26, 16161525180), (30, 14006655156), (36, 11672212630), (39, 10774350120), (40, 10504991367), (45, 9337770104), (52, 8080762590), (60, 7003327578), (65, 6464610072), (72, 5836106315), (78, 5387175060), (90, 4668885052), (104, 4040381295), (117, 3591450040), (120, 3501663789), (130, 3232305036), (156, 2693587530), (180, 2334442526), (195, 2154870024), (234, 1795725020), (260, 1616152518), (312, 1346793765), (360, 1167221263), (390, 1077435012), (468, 897862510), (520, 808076259), (585, 718290008), (780, 538717506), (936, 448931255), (1170, 359145004), (1560, 269358753), (2340, 179572502), (4680, 89786251)]