57222880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 165364416

約数和(自身を除く): 108141536

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 61, 65, 80, 82, 88, 104, 110, 122, 130, 143, 160, 164, 176, 205, 208, 220, 244, 260, 286, 305, 328, 352, 410, 416, 440, 451, 488, 520, 533, 572, 610, 656, 671, 715, 793, 820, 880, 902, 976, 1040, 1066, 1144, 1220, 1312, 1342, 1430, 1586, 1640, 1760, 1804, 1952, 2080, 2132, 2255, 2288, 2440, 2501, 2665, 2684, 2860, 3172, 3280, 3355, 3608, 3965, 4264, 4510, 4576, 4880, 5002, 5330, 5368, 5720, 5863, 6344, 6560, 6710, 7216, 7930, 8528, 8723, 9020, 9760, 10004, 10660, 10736, 11440, 11726, 12505, 12688, 13420, 14432, 15860, 17056, 17446, 18040, 20008, 21320, 21472, 22880, 23452, 25010, 25376, 26840, 27511, 29315, 31720, 32513, 34892, 36080, 40016, 42640, 43615, 46904, 50020, 53680, 55022, 58630, 63440, 65026, 69784, 72160, 80032, 85280, 87230, 93808, 100040, 107360, 110044, 117260, 126880, 130052, 137555, 139568, 162565, 174460, 187616, 200080, 220088, 234520, 260104, 275110, 279136, 325130, 348920, 357643, 400160, 440176, 469040, 520208, 550220, 650260, 697840, 715286, 880352, 938080, 1040416, 1100440, 1300520, 1395680, 1430572, 1788215, 2200880, 2601040, 2861144, 3576430, 4401760, 5202080, 5722288, 7152860, 11444576, 14305720, 28611440, 57222880]

約数ペア:

[(1, 57222880), (2, 28611440), (4, 14305720), (5, 11444576), (8, 7152860), (10, 5722288), (11, 5202080), (13, 4401760), (16, 3576430), (20, 2861144), (22, 2601040), (26, 2200880), (32, 1788215), (40, 1430572), (41, 1395680), (44, 1300520), (52, 1100440), (55, 1040416), (61, 938080), (65, 880352), (80, 715286), (82, 697840), (88, 650260), (104, 550220), (110, 520208), (122, 469040), (130, 440176), (143, 400160), (160, 357643), (164, 348920), (176, 325130), (205, 279136), (208, 275110), (220, 260104), (244, 234520), (260, 220088), (286, 200080), (305, 187616), (328, 174460), (352, 162565), (410, 139568), (416, 137555), (440, 130052), (451, 126880), (488, 117260), (520, 110044), (533, 107360), (572, 100040), (610, 93808), (656, 87230), (671, 85280), (715, 80032), (793, 72160), (820, 69784), (880, 65026), (902, 63440), (976, 58630), (1040, 55022), (1066, 53680), (1144, 50020), (1220, 46904), (1312, 43615), (1342, 42640), (1430, 40016), (1586, 36080), (1640, 34892), (1760, 32513), (1804, 31720), (1952, 29315), (2080, 27511), (2132, 26840), (2255, 25376), (2288, 25010), (2440, 23452), (2501, 22880), (2665, 21472), (2684, 21320), (2860, 20008), (3172, 18040), (3280, 17446), (3355, 17056), (3608, 15860), (3965, 14432), (4264, 13420), (4510, 12688), (4576, 12505), (4880, 11726), (5002, 11440), (5330, 10736), (5368, 10660), (5720, 10004), (5863, 9760), (6344, 9020), (6560, 8723), (6710, 8528), (7216, 7930)]