744437540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 2051481600

約数和(自身を除く): 1307044060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 79, 110, 116, 140, 145, 154, 158, 203, 211, 220, 290, 308, 316, 319, 385, 395, 406, 422, 553, 580, 638, 770, 790, 812, 844, 869, 1015, 1055, 1106, 1276, 1477, 1540, 1580, 1595, 1738, 2030, 2110, 2212, 2233, 2291, 2321, 2765, 2954, 3190, 3476, 4060, 4220, 4345, 4466, 4582, 4642, 5530, 5908, 6083, 6119, 6380, 7385, 8690, 8932, 9164, 9284, 11060, 11165, 11455, 11605, 12166, 12238, 14770, 16037, 16247, 16669, 17380, 22330, 22910, 23210, 24332, 24476, 25201, 29540, 30415, 30595, 32074, 32494, 33338, 42833, 44660, 45820, 46420, 50402, 60830, 61190, 64148, 64988, 66676, 67309, 80185, 81235, 83345, 85666, 100804, 116683, 121660, 122380, 126005, 134618, 160370, 162470, 166690, 171332, 176407, 183359, 214165, 233366, 252010, 269236, 320740, 324940, 333380, 336545, 352814, 366718, 428330, 466732, 471163, 483401, 504020, 583415, 673090, 705628, 733436, 856660, 882035, 916795, 942326, 966802, 1166830, 1283513, 1346180, 1764070, 1833590, 1884652, 1933604, 2333660, 2355815, 2417005, 2567026, 3383807, 3528140, 3667180, 4711630, 4834010, 5134052, 5317411, 6417565, 6767614, 9423260, 9668020, 10634822, 12835130, 13535228, 16919035, 21269644, 25670260, 26587055, 33838070, 37221877, 53174110, 67676140, 74443754, 106348220, 148887508, 186109385, 372218770, 744437540]

約数ペア:

[(1, 744437540), (2, 372218770), (4, 186109385), (5, 148887508), (7, 106348220), (10, 74443754), (11, 67676140), (14, 53174110), (20, 37221877), (22, 33838070), (28, 26587055), (29, 25670260), (35, 21269644), (44, 16919035), (55, 13535228), (58, 12835130), (70, 10634822), (77, 9668020), (79, 9423260), (110, 6767614), (116, 6417565), (140, 5317411), (145, 5134052), (154, 4834010), (158, 4711630), (203, 3667180), (211, 3528140), (220, 3383807), (290, 2567026), (308, 2417005), (316, 2355815), (319, 2333660), (385, 1933604), (395, 1884652), (406, 1833590), (422, 1764070), (553, 1346180), (580, 1283513), (638, 1166830), (770, 966802), (790, 942326), (812, 916795), (844, 882035), (869, 856660), (1015, 733436), (1055, 705628), (1106, 673090), (1276, 583415), (1477, 504020), (1540, 483401), (1580, 471163), (1595, 466732), (1738, 428330), (2030, 366718), (2110, 352814), (2212, 336545), (2233, 333380), (2291, 324940), (2321, 320740), (2765, 269236), (2954, 252010), (3190, 233366), (3476, 214165), (4060, 183359), (4220, 176407), (4345, 171332), (4466, 166690), (4582, 162470), (4642, 160370), (5530, 134618), (5908, 126005), (6083, 122380), (6119, 121660), (6380, 116683), (7385, 100804), (8690, 85666), (8932, 83345), (9164, 81235), (9284, 80185), (11060, 67309), (11165, 66676), (11455, 64988), (11605, 64148), (12166, 61190), (12238, 60830), (14770, 50402), (16037, 46420), (16247, 45820), (16669, 44660), (17380, 42833), (22330, 33338), (22910, 32494), (23210, 32074), (24332, 30595), (24476, 30415), (25201, 29540)]