2813625360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42943}}^1$

素因数の和:42982

約数の個数: 240

約数和(自身を含む): 11629922304

約数和(自身を除く): 8816296944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 42943, 65520, 85886, 128829, 171772, 214715, 257658, 300601, 343544, 386487, 429430, 515316, 558259, 601202, 644145, 687088, 772974, 858860, 901803, 1030632, 1116518, 1202404, 1288290, 1503005, 1545948, 1674777, 1717720, 1803606, 1932435, 2061264, 2233036, 2404808, 2576580, 2705409, 2791295, 3006010, 3091896, 3349554, 3435440, 3607212, 3864870, 3907813, 4466072, 4509015, 4809616, 5024331, 5153160, 5410818, 5582590, 6012020, 6183792, 6699108, 7214424, 7729740, 7815626, 8373885, 8932144, 9018030, 10048662, 10306320, 10821636, 11165180, 11723439, 12024040, 13398216, 13527045, 14428848, 15459480, 15631252, 16747770, 18036060, 19539065, 20097324, 21643272, 22330360, 23446878, 24048080, 25121655, 26796432, 27054090, 30918960, 31262504, 33495540, 35170317, 36072120, 39078130, 40194648, 43286544, 44660720, 46893756, 50243310, 54108180, 58617195, 62525008, 66991080, 70340634, 72144240, 78156260, 80389296, 93787512, 100486620, 108216360, 117234390, 133982160, 140681268, 156312520, 175851585, 187575024, 200973240, 216432720, 234468780, 281362536, 312625040, 351703170, 401946480, 468937560, 562725072, 703406340, 937875120, 1406812680, 2813625360]

約数ペア:

[(1, 2813625360), (2, 1406812680), (3, 937875120), (4, 703406340), (5, 562725072), (6, 468937560), (7, 401946480), (8, 351703170), (9, 312625040), (10, 281362536), (12, 234468780), (13, 216432720), (14, 200973240), (15, 187575024), (16, 175851585), (18, 156312520), (20, 140681268), (21, 133982160), (24, 117234390), (26, 108216360), (28, 100486620), (30, 93787512), (35, 80389296), (36, 78156260), (39, 72144240), (40, 70340634), (42, 66991080), (45, 62525008), (48, 58617195), (52, 54108180), (56, 50243310), (60, 46893756), (63, 44660720), (65, 43286544), (70, 40194648), (72, 39078130), (78, 36072120), (80, 35170317), (84, 33495540), (90, 31262504), (91, 30918960), (104, 27054090), (105, 26796432), (112, 25121655), (117, 24048080), (120, 23446878), (126, 22330360), (130, 21643272), (140, 20097324), (144, 19539065), (156, 18036060), (168, 16747770), (180, 15631252), (182, 15459480), (195, 14428848), (208, 13527045), (210, 13398216), (234, 12024040), (240, 11723439), (252, 11165180), (260, 10821636), (273, 10306320), (280, 10048662), (312, 9018030), (315, 8932144), (336, 8373885), (360, 7815626), (364, 7729740), (390, 7214424), (420, 6699108), (455, 6183792), (468, 6012020), (504, 5582590), (520, 5410818), (546, 5153160), (560, 5024331), (585, 4809616), (624, 4509015), (630, 4466072), (720, 3907813), (728, 3864870), (780, 3607212), (819, 3435440), (840, 3349554), (910, 3091896), (936, 3006010), (1008, 2791295), (1040, 2705409), (1092, 2576580), (1170, 2404808), (1260, 2233036), (1365, 2061264), (1456, 1932435), (1560, 1803606), (1638, 1717720), (1680, 1674777), (1820, 1545948), (1872, 1503005), (2184, 1288290), (2340, 1202404), (2520, 1116518), (2730, 1030632), (3120, 901803), (3276, 858860), (3640, 772974), (4095, 687088), (4368, 644145), (4680, 601202), (5040, 558259), (5460, 515316), (6552, 429430), (7280, 386487), (8190, 343544), (9360, 300601), (10920, 257658), (13104, 214715), (16380, 171772), (21840, 128829), (32760, 85886), (42943, 65520)]