669887820

素因数分解:

$2^2\times 3^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 432

約数和(自身を含む): 2561963040

約数和(自身を除く): 1892075220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 49, 54, 58, 60, 63, 70, 81, 84, 87, 90, 97, 98, 105, 108, 116, 126, 135, 140, 145, 147, 162, 174, 180, 189, 194, 196, 203, 210, 243, 245, 252, 261, 270, 290, 291, 294, 315, 324, 348, 378, 388, 405, 406, 420, 435, 441, 485, 486, 490, 522, 540, 567, 580, 582, 588, 609, 630, 679, 735, 756, 783, 810, 812, 870, 873, 882, 945, 970, 972, 980, 1015, 1044, 1134, 1164, 1215, 1218, 1260, 1305, 1323, 1358, 1421, 1455, 1470, 1566, 1620, 1701, 1740, 1746, 1764, 1827, 1890, 1940, 2030, 2037, 2205, 2268, 2349, 2430, 2436, 2610, 2619, 2646, 2716, 2813, 2835, 2842, 2910, 2940, 3045, 3132, 3395, 3402, 3492, 3654, 3780, 3915, 3969, 4060, 4074, 4263, 4365, 4410, 4698, 4753, 4860, 5220, 5238, 5292, 5481, 5626, 5670, 5684, 5820, 6090, 6111, 6615, 6790, 6804, 7047, 7105, 7308, 7830, 7857, 7938, 8148, 8439, 8505, 8526, 8730, 8820, 9135, 9396, 9506, 10185, 10476, 10962, 11252, 11340, 11745, 11907, 12180, 12222, 12789, 13095, 13230, 13580, 14065, 14094, 14210, 14259, 15660, 15714, 15876, 16443, 16878, 17010, 17052, 17460, 18270, 18333, 19012, 19691, 19845, 20370, 21315, 21924, 23490, 23571, 23765, 23814, 24444, 25317, 25578, 26190, 26460, 27405, 28130, 28188, 28420, 28518, 30555, 31428, 32886, 33756, 34020, 35235, 36540, 36666, 38367, 39285, 39382, 39690, 40740, 42195, 42630, 42777, 46980, 47142, 47530, 47628, 49329, 50634, 51156, 52380, 54810, 54999, 56260, 57036, 59073, 59535, 61110, 63945, 65772, 70470, 71295, 73332, 75951, 76734, 78570, 78764, 79380, 82215, 84390, 85260, 85554, 91665, 94284, 95060, 98455, 98658, 101268, 109620, 109998, 115101, 117855, 118146, 119070, 122220, 126585, 127890, 128331, 137837, 140940, 142590, 151902, 153468, 157140, 164430, 164997, 168780, 171108, 177219, 183330, 191835, 196910, 197316, 213885, 219996, 227853, 230202, 235710, 236292, 238140, 246645, 253170, 255780, 256662, 274995, 275674, 285180, 295365, 303804, 328860, 329994, 345303, 354438, 366660, 379755, 383670, 384993, 393820, 413511, 427770, 455706, 460404, 471420, 493290, 506340, 513324, 531657, 549990, 551348, 575505, 590730, 641655, 659988, 683559, 689185, 690606, 708876, 759510, 767340, 769986, 824985, 827022, 855540, 886095, 911412, 986580, 1063314, 1099980, 1139265, 1151010, 1154979, 1181460, 1240533, 1283310, 1367118, 1378370, 1381212, 1519020, 1539972, 1594971, 1649970, 1654044, 1726515, 1772190, 1924965, 2067555, 2126628, 2278530, 2302020, 2309958, 2481066, 2566620, 2658285, 2734236, 2756740, 3189942, 3299940, 3417795, 3453030, 3544380, 3721599, 3849930, 4135110, 4557060, 4619916, 4784913, 4962132, 5316570, 5774895, 6202665, 6379884, 6835590, 6906060, 7443198, 7699860, 7974855, 8270220, 9569826, 10633140, 11164797, 11549790, 12405330, 13671180, 14886396, 15949710, 18607995, 19139652, 22329594, 23099580, 23924565, 24810660, 31899420, 33494391, 37215990, 44659188, 47849130, 55823985, 66988782, 74431980, 95698260, 111647970, 133977564, 167471955, 223295940, 334943910, 669887820]

約数ペア:

[(1, 669887820), (2, 334943910), (3, 223295940), (4, 167471955), (5, 133977564), (6, 111647970), (7, 95698260), (9, 74431980), (10, 66988782), (12, 55823985), (14, 47849130), (15, 44659188), (18, 37215990), (20, 33494391), (21, 31899420), (27, 24810660), (28, 23924565), (29, 23099580), (30, 22329594), (35, 19139652), (36, 18607995), (42, 15949710), (45, 14886396), (49, 13671180), (54, 12405330), (58, 11549790), (60, 11164797), (63, 10633140), (70, 9569826), (81, 8270220), (84, 7974855), (87, 7699860), (90, 7443198), (97, 6906060), (98, 6835590), (105, 6379884), (108, 6202665), (116, 5774895), (126, 5316570), (135, 4962132), (140, 4784913), (145, 4619916), (147, 4557060), (162, 4135110), (174, 3849930), (180, 3721599), (189, 3544380), (194, 3453030), (196, 3417795), (203, 3299940), (210, 3189942), (243, 2756740), (245, 2734236), (252, 2658285), (261, 2566620), (270, 2481066), (290, 2309958), (291, 2302020), (294, 2278530), (315, 2126628), (324, 2067555), (348, 1924965), (378, 1772190), (388, 1726515), (405, 1654044), (406, 1649970), (420, 1594971), (435, 1539972), (441, 1519020), (485, 1381212), (486, 1378370), (490, 1367118), (522, 1283310), (540, 1240533), (567, 1181460), (580, 1154979), (582, 1151010), (588, 1139265), (609, 1099980), (630, 1063314), (679, 986580), (735, 911412), (756, 886095), (783, 855540), (810, 827022), (812, 824985), (870, 769986), (873, 767340), (882, 759510), (945, 708876), (970, 690606), (972, 689185), (980, 683559), (1015, 659988), (1044, 641655), (1134, 590730), (1164, 575505), (1215, 551348), (1218, 549990), (1260, 531657), (1305, 513324), (1323, 506340), (1358, 493290), (1421, 471420), (1455, 460404), (1470, 455706), (1566, 427770), (1620, 413511), (1701, 393820), (1740, 384993), (1746, 383670), (1764, 379755), (1827, 366660), (1890, 354438), (1940, 345303), (2030, 329994), (2037, 328860), (2205, 303804), (2268, 295365), (2349, 285180), (2430, 275674), (2436, 274995), (2610, 256662), (2619, 255780), (2646, 253170), (2716, 246645), (2813, 238140), (2835, 236292), (2842, 235710), (2910, 230202), (2940, 227853), (3045, 219996), (3132, 213885), (3395, 197316), (3402, 196910), (3492, 191835), (3654, 183330), (3780, 177219), (3915, 171108), (3969, 168780), (4060, 164997), (4074, 164430), (4263, 157140), (4365, 153468), (4410, 151902), (4698, 142590), (4753, 140940), (4860, 137837), (5220, 128331), (5238, 127890), (5292, 126585), (5481, 122220), (5626, 119070), (5670, 118146), (5684, 117855), (5820, 115101), (6090, 109998), (6111, 109620), (6615, 101268), (6790, 98658), (6804, 98455), (7047, 95060), (7105, 94284), (7308, 91665), (7830, 85554), (7857, 85260), (7938, 84390), (8148, 82215), (8439, 79380), (8505, 78764), (8526, 78570), (8730, 76734), (8820, 75951), (9135, 73332), (9396, 71295), (9506, 70470), (10185, 65772), (10476, 63945), (10962, 61110), (11252, 59535), (11340, 59073), (11745, 57036), (11907, 56260), (12180, 54999), (12222, 54810), (12789, 52380), (13095, 51156), (13230, 50634), (13580, 49329), (14065, 47628), (14094, 47530), (14210, 47142), (14259, 46980), (15660, 42777), (15714, 42630), (15876, 42195), (16443, 40740), (16878, 39690), (17010, 39382), (17052, 39285), (17460, 38367), (18270, 36666), (18333, 36540), (19012, 35235), (19691, 34020), (19845, 33756), (20370, 32886), (21315, 31428), (21924, 30555), (23490, 28518), (23571, 28420), (23765, 28188), (23814, 28130), (24444, 27405), (25317, 26460), (25578, 26190)]