214865280

素因数分解:

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

素因数の和:178

約数の個数: 288

約数和(自身を含む): 859725360

約数和(自身を除く): 644860080

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, 630, 640, 657, 672, 720, 730, 840, 876, 896, 960, 1008, 1022, 1095, 1120, 1152, 1168, 1260, 1314, 1344, 1440, 1460, 1533, 1680, 1752, 1920, 2016, 2044, 2190, 2240, 2336, 2520, 2555, 2628, 2688, 2880, 2920, 3066, 3285, 3360, 3504, 4032, 4088, 4380, 4480, 4599, 4672, 5040, 5110, 5256, 5329, 5760, 5840, 6132, 6570, 6720, 7008, 7665, 8064, 8176, 8760, 9198, 9344, 10080, 10220, 10512, 10658, 11680, 12264, 13140, 13440, 14016, 15330, 15987, 16352, 17520, 18396, 20160, 20440, 21024, 21316, 22995, 23360, 24528, 26280, 26645, 28032, 30660, 31974, 32704, 35040, 36792, 37303, 40320, 40880, 42048, 42632, 45990, 46720, 47961, 49056, 52560, 53290, 61320, 63948, 65408, 70080, 73584, 74606, 79935, 81760, 84096, 85264, 91980, 95922, 98112, 105120, 106580, 111909, 122640, 127896, 140160, 147168, 149212, 159870, 163520, 170528, 183960, 186515, 191844, 196224, 210240, 213160, 223818, 239805, 245280, 255792, 294336, 298424, 319740, 327040, 335727, 341056, 367920, 373030, 383688, 420480, 426320, 447636, 479610, 490560, 511584, 559545, 588672, 596848, 639480, 671454, 682112, 735840, 746060, 767376, 852640, 895272, 959220, 981120, 1023168, 1119090, 1193696, 1278960, 1342908, 1471680, 1492120, 1534752, 1678635, 1705280, 1790544, 1918440, 2046336, 2238180, 2387392, 2557920, 2685816, 2943360, 2984240, 3069504, 3357270, 3410560, 3581088, 3836880, 4476360, 4774784, 5115840, 5371632, 5968480, 6139008, 6714540, 7162176, 7673760, 8952720, 10231680, 10743264, 11936960, 13429080, 14324352, 15347520, 17905440, 21486528, 23873920, 26858160, 30695040, 35810880, 42973056, 53716320, 71621760, 107432640, 214865280]

約数ペア:

[(1, 214865280), (2, 107432640), (3, 71621760), (4, 53716320), (5, 42973056), (6, 35810880), (7, 30695040), (8, 26858160), (9, 23873920), (10, 21486528), (12, 17905440), (14, 15347520), (15, 14324352), (16, 13429080), (18, 11936960), (20, 10743264), (21, 10231680), (24, 8952720), (28, 7673760), (30, 7162176), (32, 6714540), (35, 6139008), (36, 5968480), (40, 5371632), (42, 5115840), (45, 4774784), (48, 4476360), (56, 3836880), (60, 3581088), (63, 3410560), (64, 3357270), (70, 3069504), (72, 2984240), (73, 2943360), (80, 2685816), (84, 2557920), (90, 2387392), (96, 2238180), (105, 2046336), (112, 1918440), (120, 1790544), (126, 1705280), (128, 1678635), (140, 1534752), (144, 1492120), (146, 1471680), (160, 1342908), (168, 1278960), (180, 1193696), (192, 1119090), (210, 1023168), (219, 981120), (224, 959220), (240, 895272), (252, 852640), (280, 767376), (288, 746060), (292, 735840), (315, 682112), (320, 671454), (336, 639480), (360, 596848), (365, 588672), (384, 559545), (420, 511584), (438, 490560), (448, 479610), (480, 447636), (504, 426320), (511, 420480), (560, 383688), (576, 373030), (584, 367920), (630, 341056), (640, 335727), (657, 327040), (672, 319740), (720, 298424), (730, 294336), (840, 255792), (876, 245280), (896, 239805), (960, 223818), (1008, 213160), (1022, 210240), (1095, 196224), (1120, 191844), (1152, 186515), (1168, 183960), (1260, 170528), (1314, 163520), (1344, 159870), (1440, 149212), (1460, 147168), (1533, 140160), (1680, 127896), (1752, 122640), (1920, 111909), (2016, 106580), (2044, 105120), (2190, 98112), (2240, 95922), (2336, 91980), (2520, 85264), (2555, 84096), (2628, 81760), (2688, 79935), (2880, 74606), (2920, 73584), (3066, 70080), (3285, 65408), (3360, 63948), (3504, 61320), (4032, 53290), (4088, 52560), (4380, 49056), (4480, 47961), (4599, 46720), (4672, 45990), (5040, 42632), (5110, 42048), (5256, 40880), (5329, 40320), (5760, 37303), (5840, 36792), (6132, 35040), (6570, 32704), (6720, 31974), (7008, 30660), (7665, 28032), (8064, 26645), (8176, 26280), (8760, 24528), (9198, 23360), (9344, 22995), (10080, 21316), (10220, 21024), (10512, 20440), (10658, 20160), (11680, 18396), (12264, 17520), (13140, 16352), (13440, 15987), (14016, 15330)]