4208032920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{385351}}^1$

素因数の和:385385

約数の個数: 128

約数和(自身を含む): 15537392640

約数和(自身を除く): 11329359720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 385351, 770702, 1156053, 1541404, 1926755, 2312106, 2697457, 3082808, 3853510, 4624212, 5009563, 5394914, 5780265, 7707020, 8092371, 9248424, 10019126, 10789828, 11560530, 13487285, 15028689, 15414040, 16184742, 20038252, 21579656, 23121060, 25047815, 26974570, 30057378, 32369484, 35066941, 40076504, 40461855, 46242120, 50095630, 53949140, 60114756, 64738968, 70133882, 75143445, 80923710, 100191260, 105200823, 107898280, 120229512, 140267764, 150286890, 161847420, 175334705, 200382520, 210401646, 280535528, 300573780, 323694840, 350669410, 420803292, 526004115, 601147560, 701338820, 841606584, 1052008230, 1402677640, 2104016460, 4208032920]

約数ペア:

[(1, 4208032920), (2, 2104016460), (3, 1402677640), (4, 1052008230), (5, 841606584), (6, 701338820), (7, 601147560), (8, 526004115), (10, 420803292), (12, 350669410), (13, 323694840), (14, 300573780), (15, 280535528), (20, 210401646), (21, 200382520), (24, 175334705), (26, 161847420), (28, 150286890), (30, 140267764), (35, 120229512), (39, 107898280), (40, 105200823), (42, 100191260), (52, 80923710), (56, 75143445), (60, 70133882), (65, 64738968), (70, 60114756), (78, 53949140), (84, 50095630), (91, 46242120), (104, 40461855), (105, 40076504), (120, 35066941), (130, 32369484), (140, 30057378), (156, 26974570), (168, 25047815), (182, 23121060), (195, 21579656), (210, 20038252), (260, 16184742), (273, 15414040), (280, 15028689), (312, 13487285), (364, 11560530), (390, 10789828), (420, 10019126), (455, 9248424), (520, 8092371), (546, 7707020), (728, 5780265), (780, 5394914), (840, 5009563), (910, 4624212), (1092, 3853510), (1365, 3082808), (1560, 2697457), (1820, 2312106), (2184, 1926755), (2730, 1541404), (3640, 1156053), (5460, 770702), (10920, 385351)]