53716320

素因数分解:

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

素因数の和:174

約数の個数: 216

約数和(自身を含む): 212402736

約数和(自身を除く): 158686416

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, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 219, 224, 240, 252, 280, 288, 292, 315, 336, 360, 365, 420, 438, 480, 504, 511, 560, 584, 630, 657, 672, 720, 730, 840, 876, 1008, 1022, 1095, 1120, 1168, 1260, 1314, 1440, 1460, 1533, 1680, 1752, 2016, 2044, 2190, 2336, 2520, 2555, 2628, 2920, 3066, 3285, 3360, 3504, 4088, 4380, 4599, 5040, 5110, 5256, 5329, 5840, 6132, 6570, 7008, 7665, 8176, 8760, 9198, 10080, 10220, 10512, 10658, 11680, 12264, 13140, 15330, 15987, 16352, 17520, 18396, 20440, 21024, 21316, 22995, 24528, 26280, 26645, 30660, 31974, 35040, 36792, 37303, 40880, 42632, 45990, 47961, 49056, 52560, 53290, 61320, 63948, 73584, 74606, 79935, 81760, 85264, 91980, 95922, 105120, 106580, 111909, 122640, 127896, 147168, 149212, 159870, 170528, 183960, 186515, 191844, 213160, 223818, 239805, 245280, 255792, 298424, 319740, 335727, 367920, 373030, 383688, 426320, 447636, 479610, 511584, 559545, 596848, 639480, 671454, 735840, 746060, 767376, 852640, 895272, 959220, 1119090, 1193696, 1278960, 1342908, 1492120, 1534752, 1678635, 1790544, 1918440, 2238180, 2557920, 2685816, 2984240, 3357270, 3581088, 3836880, 4476360, 5371632, 5968480, 6714540, 7673760, 8952720, 10743264, 13429080, 17905440, 26858160, 53716320]

約数ペア:

[(1, 53716320), (2, 26858160), (3, 17905440), (4, 13429080), (5, 10743264), (6, 8952720), (7, 7673760), (8, 6714540), (9, 5968480), (10, 5371632), (12, 4476360), (14, 3836880), (15, 3581088), (16, 3357270), (18, 2984240), (20, 2685816), (21, 2557920), (24, 2238180), (28, 1918440), (30, 1790544), (32, 1678635), (35, 1534752), (36, 1492120), (40, 1342908), (42, 1278960), (45, 1193696), (48, 1119090), (56, 959220), (60, 895272), (63, 852640), (70, 767376), (72, 746060), (73, 735840), (80, 671454), (84, 639480), (90, 596848), (96, 559545), (105, 511584), (112, 479610), (120, 447636), (126, 426320), (140, 383688), (144, 373030), (146, 367920), (160, 335727), (168, 319740), (180, 298424), (210, 255792), (219, 245280), (224, 239805), (240, 223818), (252, 213160), (280, 191844), (288, 186515), (292, 183960), (315, 170528), (336, 159870), (360, 149212), (365, 147168), (420, 127896), (438, 122640), (480, 111909), (504, 106580), (511, 105120), (560, 95922), (584, 91980), (630, 85264), (657, 81760), (672, 79935), (720, 74606), (730, 73584), (840, 63948), (876, 61320), (1008, 53290), (1022, 52560), (1095, 49056), (1120, 47961), (1168, 45990), (1260, 42632), (1314, 40880), (1440, 37303), (1460, 36792), (1533, 35040), (1680, 31974), (1752, 30660), (2016, 26645), (2044, 26280), (2190, 24528), (2336, 22995), (2520, 21316), (2555, 21024), (2628, 20440), (2920, 18396), (3066, 17520), (3285, 16352), (3360, 15987), (3504, 15330), (4088, 13140), (4380, 12264), (4599, 11680), (5040, 10658), (5110, 10512), (5256, 10220), (5329, 10080), (5840, 9198), (6132, 8760), (6570, 8176), (7008, 7665)]