2008474539680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{59453}}^1$

素因数の和:59652

約数の個数: 288

約数和(自身を含む): 5738861560320

約数和(自身を除く): 3730387020640

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, 139, 140, 155, 160, 196, 217, 224, 245, 248, 278, 280, 310, 392, 434, 490, 496, 556, 560, 620, 695, 784, 868, 973, 980, 992, 1085, 1112, 1120, 1240, 1390, 1519, 1568, 1736, 1946, 1960, 2170, 2224, 2480, 2780, 3038, 3472, 3892, 3920, 4309, 4340, 4448, 4865, 4960, 5560, 6076, 6811, 6944, 7595, 7784, 7840, 8618, 8680, 9730, 11120, 12152, 13622, 15190, 15568, 17236, 17360, 19460, 21545, 22240, 24304, 27244, 30163, 30380, 31136, 34055, 34472, 34720, 38920, 43090, 48608, 54488, 59453, 60326, 60760, 68110, 68944, 77840, 86180, 108976, 118906, 120652, 121520, 136220, 137888, 150815, 155680, 172360, 211141, 217952, 237812, 241304, 243040, 272440, 297265, 301630, 344720, 416171, 422282, 475624, 482608, 544880, 594530, 603260, 689440, 832342, 844564, 951248, 965216, 1055705, 1089760, 1189060, 1206520, 1664684, 1689128, 1843043, 1902496, 2080855, 2111410, 2378120, 2413040, 2913197, 3329368, 3378256, 3686086, 4161710, 4222820, 4756240, 4826080, 5826394, 6658736, 6756512, 7372172, 8263967, 8323420, 8445640, 9215215, 9512480, 11652788, 12901301, 13317472, 14565985, 14744344, 16527934, 16646840, 16891280, 18430430, 23305576, 25802602, 29131970, 29488688, 33055868, 33293680, 33782560, 36860860, 41319835, 46611152, 51605204, 57847769, 58263940, 58977376, 64506505, 66111736, 66587360, 73721720, 82639670, 90309107, 93222304, 103210408, 115695538, 116527880, 129013010, 132223472, 147443440, 165279340, 180618214, 206420816, 231391076, 233055760, 256182977, 258026020, 264446944, 289238845, 294886880, 330558680, 361236428, 404934383, 412841632, 451545535, 462782152, 466111520, 512365954, 516052040, 578477690, 661117360, 722472856, 809868766, 903091070, 925564304, 1024731908, 1032104080, 1156955380, 1280914885, 1322234720, 1444945712, 1619737532, 1793280839, 1806182140, 1851128608, 2024671915, 2049463816, 2064208160, 2313910760, 2561829770, 2889891424, 3239475064, 3586561678, 3612364280, 4049343830, 4098927632, 4627821520, 5123659540, 6478950128, 7173123356, 7224728560, 8098687660, 8197855264, 8966404195, 9255643040, 10247319080, 12552965873, 12957900256, 14346246712, 14449457120, 16197375320, 17932808390, 20494638160, 25105931746, 28692493424, 32394750640, 35865616780, 40989276320, 50211863492, 57384986848, 62764829365, 64789501280, 71731233560, 100423726984, 125529658730, 143462467120, 200847453968, 251059317460, 286924934240, 401694907936, 502118634920, 1004237269840, 2008474539680]

約数ペア:

[(1, 2008474539680), (2, 1004237269840), (4, 502118634920), (5, 401694907936), (7, 286924934240), (8, 251059317460), (10, 200847453968), (14, 143462467120), (16, 125529658730), (20, 100423726984), (28, 71731233560), (31, 64789501280), (32, 62764829365), (35, 57384986848), (40, 50211863492), (49, 40989276320), (56, 35865616780), (62, 32394750640), (70, 28692493424), (80, 25105931746), (98, 20494638160), (112, 17932808390), (124, 16197375320), (139, 14449457120), (140, 14346246712), (155, 12957900256), (160, 12552965873), (196, 10247319080), (217, 9255643040), (224, 8966404195), (245, 8197855264), (248, 8098687660), (278, 7224728560), (280, 7173123356), (310, 6478950128), (392, 5123659540), (434, 4627821520), (490, 4098927632), (496, 4049343830), (556, 3612364280), (560, 3586561678), (620, 3239475064), (695, 2889891424), (784, 2561829770), (868, 2313910760), (973, 2064208160), (980, 2049463816), (992, 2024671915), (1085, 1851128608), (1112, 1806182140), (1120, 1793280839), (1240, 1619737532), (1390, 1444945712), (1519, 1322234720), (1568, 1280914885), (1736, 1156955380), (1946, 1032104080), (1960, 1024731908), (2170, 925564304), (2224, 903091070), (2480, 809868766), (2780, 722472856), (3038, 661117360), (3472, 578477690), (3892, 516052040), (3920, 512365954), (4309, 466111520), (4340, 462782152), (4448, 451545535), (4865, 412841632), (4960, 404934383), (5560, 361236428), (6076, 330558680), (6811, 294886880), (6944, 289238845), (7595, 264446944), (7784, 258026020), (7840, 256182977), (8618, 233055760), (8680, 231391076), (9730, 206420816), (11120, 180618214), (12152, 165279340), (13622, 147443440), (15190, 132223472), (15568, 129013010), (17236, 116527880), (17360, 115695538), (19460, 103210408), (21545, 93222304), (22240, 90309107), (24304, 82639670), (27244, 73721720), (30163, 66587360), (30380, 66111736), (31136, 64506505), (34055, 58977376), (34472, 58263940), (34720, 57847769), (38920, 51605204), (43090, 46611152), (48608, 41319835), (54488, 36860860), (59453, 33782560), (60326, 33293680), (60760, 33055868), (68110, 29488688), (68944, 29131970), (77840, 25802602), (86180, 23305576), (108976, 18430430), (118906, 16891280), (120652, 16646840), (121520, 16527934), (136220, 14744344), (137888, 14565985), (150815, 13317472), (155680, 12901301), (172360, 11652788), (211141, 9512480), (217952, 9215215), (237812, 8445640), (241304, 8323420), (243040, 8263967), (272440, 7372172), (297265, 6756512), (301630, 6658736), (344720, 5826394), (416171, 4826080), (422282, 4756240), (475624, 4222820), (482608, 4161710), (544880, 3686086), (594530, 3378256), (603260, 3329368), (689440, 2913197), (832342, 2413040), (844564, 2378120), (951248, 2111410), (965216, 2080855), (1055705, 1902496), (1089760, 1843043), (1189060, 1689128), (1206520, 1664684)]