1305126270

素因数分解:

$2^1\times 3^5\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 4172339808

約数和(自身を除く): 2867213538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 97, 98, 105, 113, 126, 135, 147, 162, 189, 194, 210, 226, 243, 245, 270, 291, 294, 315, 339, 378, 405, 441, 485, 486, 490, 565, 567, 582, 630, 678, 679, 735, 791, 810, 873, 882, 945, 970, 1017, 1130, 1134, 1215, 1323, 1358, 1455, 1470, 1582, 1695, 1701, 1746, 1890, 2034, 2037, 2205, 2373, 2430, 2619, 2646, 2835, 2910, 3051, 3390, 3395, 3402, 3955, 3969, 4074, 4365, 4410, 4746, 4753, 5085, 5238, 5537, 5670, 6102, 6111, 6615, 6790, 7119, 7857, 7910, 7938, 8505, 8730, 9153, 9506, 10170, 10185, 10961, 11074, 11865, 11907, 12222, 13095, 13230, 14238, 14259, 15255, 15714, 16611, 17010, 18306, 18333, 19845, 20370, 21357, 21922, 23571, 23730, 23765, 23814, 26190, 27459, 27685, 28518, 30510, 30555, 32883, 33222, 35595, 36666, 39285, 39690, 42714, 42777, 45765, 47142, 47530, 49833, 54805, 54918, 54999, 55370, 59535, 61110, 64071, 65766, 71190, 71295, 76727, 78570, 83055, 85554, 91530, 91665, 98649, 99666, 106785, 109610, 109998, 117855, 119070, 128142, 128331, 137295, 142590, 149499, 153454, 164415, 164997, 166110, 183330, 192213, 197298, 213570, 213885, 230181, 235710, 249165, 256662, 274590, 274995, 295947, 298998, 320355, 328830, 329994, 383635, 384426, 384993, 427770, 448497, 460362, 493245, 498330, 537089, 549990, 591894, 640710, 641655, 690543, 747495, 767270, 769986, 824985, 887841, 896994, 961065, 986490, 1074178, 1150905, 1154979, 1283310, 1345491, 1381086, 1479735, 1494990, 1611267, 1649970, 1775682, 1922130, 1924965, 2071629, 2242485, 2301810, 2309958, 2663523, 2685445, 2690982, 2959470, 3222534, 3452715, 3849930, 4143258, 4439205, 4484970, 4833801, 5327046, 5370890, 5774895, 6214887, 6727455, 6905430, 8056335, 8878410, 9667602, 10358145, 11549790, 12429774, 13317615, 13454910, 14501403, 16112670, 18644661, 20716290, 24169005, 26635230, 29002806, 31074435, 37289322, 43504209, 48338010, 62148870, 72507015, 87008418, 93223305, 130512627, 145014030, 186446610, 217521045, 261025254, 435042090, 652563135, 1305126270]

約数ペア:

[(1, 1305126270), (2, 652563135), (3, 435042090), (5, 261025254), (6, 217521045), (7, 186446610), (9, 145014030), (10, 130512627), (14, 93223305), (15, 87008418), (18, 72507015), (21, 62148870), (27, 48338010), (30, 43504209), (35, 37289322), (42, 31074435), (45, 29002806), (49, 26635230), (54, 24169005), (63, 20716290), (70, 18644661), (81, 16112670), (90, 14501403), (97, 13454910), (98, 13317615), (105, 12429774), (113, 11549790), (126, 10358145), (135, 9667602), (147, 8878410), (162, 8056335), (189, 6905430), (194, 6727455), (210, 6214887), (226, 5774895), (243, 5370890), (245, 5327046), (270, 4833801), (291, 4484970), (294, 4439205), (315, 4143258), (339, 3849930), (378, 3452715), (405, 3222534), (441, 2959470), (485, 2690982), (486, 2685445), (490, 2663523), (565, 2309958), (567, 2301810), (582, 2242485), (630, 2071629), (678, 1924965), (679, 1922130), (735, 1775682), (791, 1649970), (810, 1611267), (873, 1494990), (882, 1479735), (945, 1381086), (970, 1345491), (1017, 1283310), (1130, 1154979), (1134, 1150905), (1215, 1074178), (1323, 986490), (1358, 961065), (1455, 896994), (1470, 887841), (1582, 824985), (1695, 769986), (1701, 767270), (1746, 747495), (1890, 690543), (2034, 641655), (2037, 640710), (2205, 591894), (2373, 549990), (2430, 537089), (2619, 498330), (2646, 493245), (2835, 460362), (2910, 448497), (3051, 427770), (3390, 384993), (3395, 384426), (3402, 383635), (3955, 329994), (3969, 328830), (4074, 320355), (4365, 298998), (4410, 295947), (4746, 274995), (4753, 274590), (5085, 256662), (5238, 249165), (5537, 235710), (5670, 230181), (6102, 213885), (6111, 213570), (6615, 197298), (6790, 192213), (7119, 183330), (7857, 166110), (7910, 164997), (7938, 164415), (8505, 153454), (8730, 149499), (9153, 142590), (9506, 137295), (10170, 128331), (10185, 128142), (10961, 119070), (11074, 117855), (11865, 109998), (11907, 109610), (12222, 106785), (13095, 99666), (13230, 98649), (14238, 91665), (14259, 91530), (15255, 85554), (15714, 83055), (16611, 78570), (17010, 76727), (18306, 71295), (18333, 71190), (19845, 65766), (20370, 64071), (21357, 61110), (21922, 59535), (23571, 55370), (23730, 54999), (23765, 54918), (23814, 54805), (26190, 49833), (27459, 47530), (27685, 47142), (28518, 45765), (30510, 42777), (30555, 42714), (32883, 39690), (33222, 39285), (35595, 36666)]