351518640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2907

約数の個数: 160

約数和(自身を含む): 1214493696

約数和(自身を除く): 862975056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2256, 2585, 2640, 2820, 2833, 3102, 3760, 4136, 5170, 5640, 5666, 6204, 7755, 8272, 8499, 10340, 11280, 11332, 12408, 14165, 15510, 16998, 20680, 22664, 24816, 28330, 31020, 31163, 33996, 41360, 42495, 45328, 56660, 62040, 62326, 67992, 84990, 93489, 113320, 124080, 124652, 133151, 135984, 155815, 169980, 186978, 226640, 249304, 266302, 311630, 339960, 373956, 399453, 467445, 498608, 532604, 623260, 665755, 679920, 747912, 798906, 934890, 1065208, 1246520, 1331510, 1464661, 1495824, 1597812, 1869780, 1997265, 2130416, 2493040, 2663020, 2929322, 3195624, 3739560, 3994530, 4393983, 5326040, 5858644, 6391248, 7323305, 7479120, 7989060, 8787966, 10652080, 11717288, 14646610, 15978120, 17575932, 21969915, 23434576, 29293220, 31956240, 35151864, 43939830, 58586440, 70303728, 87879660, 117172880, 175759320, 351518640]

約数ペア:

[(1, 351518640), (2, 175759320), (3, 117172880), (4, 87879660), (5, 70303728), (6, 58586440), (8, 43939830), (10, 35151864), (11, 31956240), (12, 29293220), (15, 23434576), (16, 21969915), (20, 17575932), (22, 15978120), (24, 14646610), (30, 11717288), (33, 10652080), (40, 8787966), (44, 7989060), (47, 7479120), (48, 7323305), (55, 6391248), (60, 5858644), (66, 5326040), (80, 4393983), (88, 3994530), (94, 3739560), (110, 3195624), (120, 2929322), (132, 2663020), (141, 2493040), (165, 2130416), (176, 1997265), (188, 1869780), (220, 1597812), (235, 1495824), (240, 1464661), (264, 1331510), (282, 1246520), (330, 1065208), (376, 934890), (440, 798906), (470, 747912), (517, 679920), (528, 665755), (564, 623260), (660, 532604), (705, 498608), (752, 467445), (880, 399453), (940, 373956), (1034, 339960), (1128, 311630), (1320, 266302), (1410, 249304), (1551, 226640), (1880, 186978), (2068, 169980), (2256, 155815), (2585, 135984), (2640, 133151), (2820, 124652), (2833, 124080), (3102, 113320), (3760, 93489), (4136, 84990), (5170, 67992), (5640, 62326), (5666, 62040), (6204, 56660), (7755, 45328), (8272, 42495), (8499, 41360), (10340, 33996), (11280, 31163), (11332, 31020), (12408, 28330), (14165, 24816), (15510, 22664), (16998, 20680)]