729363040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3061

約数の個数: 144

約数和(自身を含む): 2069794944

約数和(自身を除く): 1340431904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 2170, 2480, 3001, 3038, 3472, 3920, 4340, 4960, 6002, 6076, 6944, 7595, 7840, 8680, 12004, 12152, 15005, 15190, 17360, 21007, 24008, 24304, 30010, 30380, 34720, 42014, 48016, 48608, 60020, 60760, 84028, 93031, 96032, 105035, 120040, 121520, 147049, 168056, 186062, 210070, 240080, 243040, 294098, 336112, 372124, 420140, 465155, 480160, 588196, 651217, 672224, 735245, 744248, 840280, 930310, 1176392, 1302434, 1470490, 1488496, 1680560, 1860620, 2352784, 2604868, 2940980, 2976992, 3256085, 3361120, 3721240, 4558519, 4705568, 5209736, 5881960, 6512170, 7442480, 9117038, 10419472, 11763920, 13024340, 14884960, 18234076, 20838944, 22792595, 23527840, 26048680, 36468152, 45585190, 52097360, 72936304, 91170380, 104194720, 145872608, 182340760, 364681520, 729363040]

約数ペア:

[(1, 729363040), (2, 364681520), (4, 182340760), (5, 145872608), (7, 104194720), (8, 91170380), (10, 72936304), (14, 52097360), (16, 45585190), (20, 36468152), (28, 26048680), (31, 23527840), (32, 22792595), (35, 20838944), (40, 18234076), (49, 14884960), (56, 13024340), (62, 11763920), (70, 10419472), (80, 9117038), (98, 7442480), (112, 6512170), (124, 5881960), (140, 5209736), (155, 4705568), (160, 4558519), (196, 3721240), (217, 3361120), (224, 3256085), (245, 2976992), (248, 2940980), (280, 2604868), (310, 2352784), (392, 1860620), (434, 1680560), (490, 1488496), (496, 1470490), (560, 1302434), (620, 1176392), (784, 930310), (868, 840280), (980, 744248), (992, 735245), (1085, 672224), (1120, 651217), (1240, 588196), (1519, 480160), (1568, 465155), (1736, 420140), (1960, 372124), (2170, 336112), (2480, 294098), (3001, 243040), (3038, 240080), (3472, 210070), (3920, 186062), (4340, 168056), (4960, 147049), (6002, 121520), (6076, 120040), (6944, 105035), (7595, 96032), (7840, 93031), (8680, 84028), (12004, 60760), (12152, 60020), (15005, 48608), (15190, 48016), (17360, 42014), (21007, 34720), (24008, 30380), (24304, 30010)]