2520428976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2804

約数の個数: 240

約数和(自身を含む): 8323529760

約数和(自身を除く): 5803100784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 29, 34, 36, 39, 48, 51, 52, 58, 68, 72, 78, 87, 102, 104, 116, 117, 136, 144, 153, 156, 174, 204, 208, 221, 232, 234, 261, 272, 306, 312, 348, 377, 408, 442, 464, 468, 493, 522, 612, 624, 663, 696, 754, 816, 884, 936, 986, 1044, 1131, 1224, 1326, 1392, 1479, 1508, 1768, 1872, 1972, 1989, 2088, 2262, 2448, 2652, 2731, 2958, 3016, 3393, 3536, 3944, 3978, 4176, 4437, 4524, 5304, 5462, 5916, 6032, 6409, 6786, 7888, 7956, 8193, 8874, 9048, 10608, 10924, 11832, 12818, 13572, 15912, 16386, 17748, 18096, 19227, 21848, 23664, 24579, 25636, 27144, 31824, 32772, 35496, 35503, 38454, 43696, 46427, 49158, 51272, 54288, 57681, 65544, 70992, 71006, 76908, 79199, 92854, 98316, 102544, 106509, 115362, 131088, 139281, 142012, 153816, 158398, 185708, 196632, 213018, 230724, 237597, 278562, 284024, 307632, 316796, 319527, 371416, 393264, 417843, 426036, 461448, 475194, 557124, 568048, 603551, 633592, 639054, 712791, 742832, 835686, 852072, 922896, 950388, 1029587, 1114248, 1207102, 1267184, 1278108, 1346383, 1425582, 1671372, 1704144, 1810653, 1900776, 2059174, 2228496, 2414204, 2556216, 2692766, 2851164, 3088761, 3342744, 3621306, 3801552, 4039149, 4118348, 4828408, 5112432, 5385532, 5431959, 5702328, 6177522, 6685488, 7242612, 8078298, 8236696, 9266283, 9656816, 10771064, 10863918, 11404656, 12117447, 12355044, 14485224, 16156596, 16473392, 17502979, 18532566, 21542128, 21727836, 24234894, 24710088, 28970448, 32313192, 35005958, 37065132, 43455672, 48469788, 49420176, 52508937, 64626384, 70011916, 74130264, 86911344, 96939576, 105017874, 140023832, 148260528, 157526811, 193879152, 210035748, 280047664, 315053622, 420071496, 630107244, 840142992, 1260214488, 2520428976]

約数ペア:

[(1, 2520428976), (2, 1260214488), (3, 840142992), (4, 630107244), (6, 420071496), (8, 315053622), (9, 280047664), (12, 210035748), (13, 193879152), (16, 157526811), (17, 148260528), (18, 140023832), (24, 105017874), (26, 96939576), (29, 86911344), (34, 74130264), (36, 70011916), (39, 64626384), (48, 52508937), (51, 49420176), (52, 48469788), (58, 43455672), (68, 37065132), (72, 35005958), (78, 32313192), (87, 28970448), (102, 24710088), (104, 24234894), (116, 21727836), (117, 21542128), (136, 18532566), (144, 17502979), (153, 16473392), (156, 16156596), (174, 14485224), (204, 12355044), (208, 12117447), (221, 11404656), (232, 10863918), (234, 10771064), (261, 9656816), (272, 9266283), (306, 8236696), (312, 8078298), (348, 7242612), (377, 6685488), (408, 6177522), (442, 5702328), (464, 5431959), (468, 5385532), (493, 5112432), (522, 4828408), (612, 4118348), (624, 4039149), (663, 3801552), (696, 3621306), (754, 3342744), (816, 3088761), (884, 2851164), (936, 2692766), (986, 2556216), (1044, 2414204), (1131, 2228496), (1224, 2059174), (1326, 1900776), (1392, 1810653), (1479, 1704144), (1508, 1671372), (1768, 1425582), (1872, 1346383), (1972, 1278108), (1989, 1267184), (2088, 1207102), (2262, 1114248), (2448, 1029587), (2652, 950388), (2731, 922896), (2958, 852072), (3016, 835686), (3393, 742832), (3536, 712791), (3944, 639054), (3978, 633592), (4176, 603551), (4437, 568048), (4524, 557124), (5304, 475194), (5462, 461448), (5916, 426036), (6032, 417843), (6409, 393264), (6786, 371416), (7888, 319527), (7956, 316796), (8193, 307632), (8874, 284024), (9048, 278562), (10608, 237597), (10924, 230724), (11832, 213018), (12818, 196632), (13572, 185708), (15912, 158398), (16386, 153816), (17748, 142012), (18096, 139281), (19227, 131088), (21848, 115362), (23664, 106509), (24579, 102544), (25636, 98316), (27144, 92854), (31824, 79199), (32772, 76908), (35496, 71006), (35503, 70992), (38454, 65544), (43696, 57681), (46427, 54288), (49158, 51272)]