227006640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:716

約数の個数: 240

約数和(自身を含む): 884639808

約数和(自身を除く): 657633168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 617, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1234, 1260, 1314, 1460, 1533, 1680, 1752, 1851, 2044, 2190, 2468, 2520, 2555, 2628, 2920, 3066, 3085, 3285, 3504, 3702, 4088, 4319, 4380, 4599, 4936, 5040, 5110, 5256, 5553, 5840, 6132, 6170, 6570, 7404, 7665, 8176, 8638, 8760, 9198, 9255, 9872, 10220, 10512, 11106, 12264, 12340, 12957, 13140, 14808, 15330, 17276, 17520, 18396, 18510, 20440, 21595, 22212, 22995, 24528, 24680, 25914, 26280, 27765, 29616, 30660, 34552, 36792, 37020, 38871, 40880, 43190, 44424, 45041, 45990, 49360, 51828, 52560, 55530, 61320, 64785, 69104, 73584, 74040, 77742, 86380, 88848, 90082, 91980, 103656, 111060, 122640, 129570, 135123, 148080, 155484, 172760, 180164, 183960, 194355, 207312, 222120, 225205, 259140, 270246, 310968, 315287, 345520, 360328, 367920, 388710, 405369, 444240, 450410, 518280, 540492, 621936, 630574, 675615, 720656, 777420, 810738, 900820, 945861, 1036560, 1080984, 1261148, 1351230, 1554840, 1576435, 1621476, 1801640, 1891722, 2026845, 2161968, 2522296, 2702460, 2837583, 3109680, 3152870, 3242952, 3603280, 3783444, 4053690, 4729305, 5044592, 5404920, 5675166, 6305740, 6485904, 7566888, 8107380, 9458610, 10809840, 11350332, 12611480, 14187915, 15133776, 16214760, 18917220, 22700664, 25222960, 28375830, 32429520, 37834440, 45401328, 56751660, 75668880, 113503320, 227006640]

約数ペア:

[(1, 227006640), (2, 113503320), (3, 75668880), (4, 56751660), (5, 45401328), (6, 37834440), (7, 32429520), (8, 28375830), (9, 25222960), (10, 22700664), (12, 18917220), (14, 16214760), (15, 15133776), (16, 14187915), (18, 12611480), (20, 11350332), (21, 10809840), (24, 9458610), (28, 8107380), (30, 7566888), (35, 6485904), (36, 6305740), (40, 5675166), (42, 5404920), (45, 5044592), (48, 4729305), (56, 4053690), (60, 3783444), (63, 3603280), (70, 3242952), (72, 3152870), (73, 3109680), (80, 2837583), (84, 2702460), (90, 2522296), (105, 2161968), (112, 2026845), (120, 1891722), (126, 1801640), (140, 1621476), (144, 1576435), (146, 1554840), (168, 1351230), (180, 1261148), (210, 1080984), (219, 1036560), (240, 945861), (252, 900820), (280, 810738), (292, 777420), (315, 720656), (336, 675615), (360, 630574), (365, 621936), (420, 540492), (438, 518280), (504, 450410), (511, 444240), (560, 405369), (584, 388710), (617, 367920), (630, 360328), (657, 345520), (720, 315287), (730, 310968), (840, 270246), (876, 259140), (1008, 225205), (1022, 222120), (1095, 207312), (1168, 194355), (1234, 183960), (1260, 180164), (1314, 172760), (1460, 155484), (1533, 148080), (1680, 135123), (1752, 129570), (1851, 122640), (2044, 111060), (2190, 103656), (2468, 91980), (2520, 90082), (2555, 88848), (2628, 86380), (2920, 77742), (3066, 74040), (3085, 73584), (3285, 69104), (3504, 64785), (3702, 61320), (4088, 55530), (4319, 52560), (4380, 51828), (4599, 49360), (4936, 45990), (5040, 45041), (5110, 44424), (5256, 43190), (5553, 40880), (5840, 38871), (6132, 37020), (6170, 36792), (6570, 34552), (7404, 30660), (7665, 29616), (8176, 27765), (8638, 26280), (8760, 25914), (9198, 24680), (9255, 24528), (9872, 22995), (10220, 22212), (10512, 21595), (11106, 20440), (12264, 18510), (12340, 18396), (12957, 17520), (13140, 17276), (14808, 15330)]