4215120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 16165632

約数和(自身を除く): 11950512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 193, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 386, 390, 420, 455, 520, 546, 560, 579, 624, 728, 772, 780, 840, 910, 965, 1040, 1092, 1158, 1351, 1365, 1456, 1544, 1560, 1680, 1820, 1930, 2184, 2316, 2509, 2702, 2730, 2895, 3088, 3120, 3640, 3860, 4053, 4368, 4632, 5018, 5404, 5460, 5790, 6755, 7280, 7527, 7720, 8106, 9264, 10036, 10808, 10920, 11580, 12545, 13510, 15054, 15440, 16212, 17563, 20072, 20265, 21616, 21840, 23160, 25090, 27020, 30108, 32424, 35126, 37635, 40144, 40530, 46320, 50180, 52689, 54040, 60216, 64848, 70252, 75270, 81060, 87815, 100360, 105378, 108080, 120432, 140504, 150540, 162120, 175630, 200720, 210756, 263445, 281008, 301080, 324240, 351260, 421512, 526890, 602160, 702520, 843024, 1053780, 1405040, 2107560, 4215120]

約数ペア:

[(1, 4215120), (2, 2107560), (3, 1405040), (4, 1053780), (5, 843024), (6, 702520), (7, 602160), (8, 526890), (10, 421512), (12, 351260), (13, 324240), (14, 301080), (15, 281008), (16, 263445), (20, 210756), (21, 200720), (24, 175630), (26, 162120), (28, 150540), (30, 140504), (35, 120432), (39, 108080), (40, 105378), (42, 100360), (48, 87815), (52, 81060), (56, 75270), (60, 70252), (65, 64848), (70, 60216), (78, 54040), (80, 52689), (84, 50180), (91, 46320), (104, 40530), (105, 40144), (112, 37635), (120, 35126), (130, 32424), (140, 30108), (156, 27020), (168, 25090), (182, 23160), (193, 21840), (195, 21616), (208, 20265), (210, 20072), (240, 17563), (260, 16212), (273, 15440), (280, 15054), (312, 13510), (336, 12545), (364, 11580), (386, 10920), (390, 10808), (420, 10036), (455, 9264), (520, 8106), (546, 7720), (560, 7527), (579, 7280), (624, 6755), (728, 5790), (772, 5460), (780, 5404), (840, 5018), (910, 4632), (965, 4368), (1040, 4053), (1092, 3860), (1158, 3640), (1351, 3120), (1365, 3088), (1456, 2895), (1544, 2730), (1560, 2702), (1680, 2509), (1820, 2316), (1930, 2184)]