1816053120

素因数分解:

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

素因数の和:722

約数の個数: 384

約数和(自身を含む): 7276875840

約数和(自身を除く): 5460822720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 146, 160, 168, 180, 192, 210, 219, 224, 240, 252, 280, 288, 292, 315, 320, 336, 360, 365, 384, 420, 438, 448, 480, 504, 511, 560, 576, 584, 617, 630, 640, 657, 672, 720, 730, 840, 876, 896, 960, 1008, 1022, 1095, 1120, 1152, 1168, 1234, 1260, 1314, 1344, 1440, 1460, 1533, 1680, 1752, 1851, 1920, 2016, 2044, 2190, 2240, 2336, 2468, 2520, 2555, 2628, 2688, 2880, 2920, 3066, 3085, 3285, 3360, 3504, 3702, 4032, 4088, 4319, 4380, 4480, 4599, 4672, 4936, 5040, 5110, 5256, 5553, 5760, 5840, 6132, 6170, 6570, 6720, 7008, 7404, 7665, 8064, 8176, 8638, 8760, 9198, 9255, 9344, 9872, 10080, 10220, 10512, 11106, 11680, 12264, 12340, 12957, 13140, 13440, 14016, 14808, 15330, 16352, 17276, 17520, 18396, 18510, 19744, 20160, 20440, 21024, 21595, 22212, 22995, 23360, 24528, 24680, 25914, 26280, 27765, 28032, 29616, 30660, 32704, 34552, 35040, 36792, 37020, 38871, 39488, 40320, 40880, 42048, 43190, 44424, 45041, 45990, 46720, 49056, 49360, 51828, 52560, 55530, 59232, 61320, 64785, 65408, 69104, 70080, 73584, 74040, 77742, 78976, 81760, 84096, 86380, 88848, 90082, 91980, 98112, 98720, 103656, 105120, 111060, 118464, 122640, 129570, 135123, 138208, 140160, 147168, 148080, 155484, 163520, 172760, 177696, 180164, 183960, 194355, 196224, 197440, 207312, 210240, 222120, 225205, 236928, 245280, 259140, 270246, 276416, 294336, 296160, 310968, 315287, 327040, 345520, 355392, 360328, 367920, 388710, 394880, 405369, 414624, 420480, 444240, 450410, 490560, 518280, 540492, 552832, 588672, 592320, 621936, 630574, 675615, 691040, 710784, 720656, 735840, 777420, 810738, 829248, 888480, 900820, 945861, 981120, 1036560, 1080984, 1184640, 1243872, 1261148, 1351230, 1382080, 1441312, 1471680, 1554840, 1576435, 1621476, 1658496, 1776960, 1801640, 1891722, 2026845, 2073120, 2161968, 2487744, 2522296, 2702460, 2764160, 2837583, 2882624, 2943360, 3109680, 3152870, 3242952, 3553920, 3603280, 3783444, 4053690, 4146240, 4323936, 4729305, 4975488, 5044592, 5404920, 5675166, 5765248, 6219360, 6305740, 6485904, 7206560, 7566888, 8107380, 8292480, 8647872, 9458610, 10089184, 10809840, 11350332, 12438720, 12611480, 12971808, 14187915, 14413120, 15133776, 16214760, 17295744, 18917220, 20178368, 21619680, 22700664, 24877440, 25222960, 25943616, 28375830, 28826240, 30267552, 32429520, 37834440, 40356736, 43239360, 45401328, 50445920, 51887232, 56751660, 60535104, 64859040, 75668880, 86478720, 90802656, 100891840, 113503320, 121070208, 129718080, 151337760, 181605312, 201783680, 227006640, 259436160, 302675520, 363210624, 454013280, 605351040, 908026560, 1816053120]

約数ペア:

[(1, 1816053120), (2, 908026560), (3, 605351040), (4, 454013280), (5, 363210624), (6, 302675520), (7, 259436160), (8, 227006640), (9, 201783680), (10, 181605312), (12, 151337760), (14, 129718080), (15, 121070208), (16, 113503320), (18, 100891840), (20, 90802656), (21, 86478720), (24, 75668880), (28, 64859040), (30, 60535104), (32, 56751660), (35, 51887232), (36, 50445920), (40, 45401328), (42, 43239360), (45, 40356736), (48, 37834440), (56, 32429520), (60, 30267552), (63, 28826240), (64, 28375830), (70, 25943616), (72, 25222960), (73, 24877440), (80, 22700664), (84, 21619680), (90, 20178368), (96, 18917220), (105, 17295744), (112, 16214760), (120, 15133776), (126, 14413120), (128, 14187915), (140, 12971808), (144, 12611480), (146, 12438720), (160, 11350332), (168, 10809840), (180, 10089184), (192, 9458610), (210, 8647872), (219, 8292480), (224, 8107380), (240, 7566888), (252, 7206560), (280, 6485904), (288, 6305740), (292, 6219360), (315, 5765248), (320, 5675166), (336, 5404920), (360, 5044592), (365, 4975488), (384, 4729305), (420, 4323936), (438, 4146240), (448, 4053690), (480, 3783444), (504, 3603280), (511, 3553920), (560, 3242952), (576, 3152870), (584, 3109680), (617, 2943360), (630, 2882624), (640, 2837583), (657, 2764160), (672, 2702460), (720, 2522296), (730, 2487744), (840, 2161968), (876, 2073120), (896, 2026845), (960, 1891722), (1008, 1801640), (1022, 1776960), (1095, 1658496), (1120, 1621476), (1152, 1576435), (1168, 1554840), (1234, 1471680), (1260, 1441312), (1314, 1382080), (1344, 1351230), (1440, 1261148), (1460, 1243872), (1533, 1184640), (1680, 1080984), (1752, 1036560), (1851, 981120), (1920, 945861), (2016, 900820), (2044, 888480), (2190, 829248), (2240, 810738), (2336, 777420), (2468, 735840), (2520, 720656), (2555, 710784), (2628, 691040), (2688, 675615), (2880, 630574), (2920, 621936), (3066, 592320), (3085, 588672), (3285, 552832), (3360, 540492), (3504, 518280), (3702, 490560), (4032, 450410), (4088, 444240), (4319, 420480), (4380, 414624), (4480, 405369), (4599, 394880), (4672, 388710), (4936, 367920), (5040, 360328), (5110, 355392), (5256, 345520), (5553, 327040), (5760, 315287), (5840, 310968), (6132, 296160), (6170, 294336), (6570, 276416), (6720, 270246), (7008, 259140), (7404, 245280), (7665, 236928), (8064, 225205), (8176, 222120), (8638, 210240), (8760, 207312), (9198, 197440), (9255, 196224), (9344, 194355), (9872, 183960), (10080, 180164), (10220, 177696), (10512, 172760), (11106, 163520), (11680, 155484), (12264, 148080), (12340, 147168), (12957, 140160), (13140, 138208), (13440, 135123), (14016, 129570), (14808, 122640), (15330, 118464), (16352, 111060), (17276, 105120), (17520, 103656), (18396, 98720), (18510, 98112), (19744, 91980), (20160, 90082), (20440, 88848), (21024, 86380), (21595, 84096), (22212, 81760), (22995, 78976), (23360, 77742), (24528, 74040), (24680, 73584), (25914, 70080), (26280, 69104), (27765, 65408), (28032, 64785), (29616, 61320), (30660, 59232), (32704, 55530), (34552, 52560), (35040, 51828), (36792, 49360), (37020, 49056), (38871, 46720), (39488, 45990), (40320, 45041), (40880, 44424), (42048, 43190)]