7340259520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:531

約数の個数: 224

約数和(自身を含む): 19710879552

約数和(自身を除く): 12370620032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 181, 205, 220, 281, 320, 328, 352, 362, 410, 440, 451, 562, 656, 704, 724, 820, 880, 902, 905, 1124, 1312, 1405, 1448, 1640, 1760, 1804, 1810, 1991, 2248, 2255, 2624, 2810, 2896, 3091, 3280, 3520, 3608, 3620, 3982, 4496, 4510, 5620, 5792, 6182, 6560, 7216, 7240, 7421, 7964, 8992, 9020, 9955, 11240, 11521, 11584, 12364, 13120, 14432, 14480, 14842, 15455, 15928, 17984, 18040, 19910, 22480, 23042, 24728, 28864, 28960, 29684, 30910, 31856, 36080, 37105, 39820, 44960, 46084, 49456, 50861, 57605, 57920, 59368, 61820, 63712, 72160, 74210, 79640, 81631, 89920, 92168, 98912, 101722, 115210, 118736, 123640, 126731, 127424, 144320, 148420, 159280, 163262, 184336, 197824, 203444, 230420, 237472, 247280, 253462, 254305, 296840, 318560, 326524, 368672, 406888, 408155, 460840, 474944, 494560, 506924, 508610, 559471, 593680, 633655, 637120, 653048, 737344, 813776, 816310, 921680, 989120, 1013848, 1017220, 1118942, 1187360, 1267310, 1306096, 1627552, 1632620, 1843360, 2027696, 2034440, 2085301, 2237884, 2374720, 2534620, 2612192, 2797355, 3255104, 3265240, 3686720, 4055392, 4068880, 4170602, 4475768, 5069240, 5224384, 5594710, 6530480, 8110784, 8137760, 8341204, 8951536, 10138480, 10426505, 11189420, 13060960, 16275520, 16682408, 17903072, 20276960, 20853010, 22378840, 22938311, 26121920, 33364816, 35806144, 40553920, 41706020, 44757680, 45876622, 66729632, 83412040, 89515360, 91753244, 114691555, 133459264, 166824080, 179030720, 183506488, 229383110, 333648160, 367012976, 458766220, 667296320, 734025952, 917532440, 1468051904, 1835064880, 3670129760, 7340259520]

約数ペア:

[(1, 7340259520), (2, 3670129760), (4, 1835064880), (5, 1468051904), (8, 917532440), (10, 734025952), (11, 667296320), (16, 458766220), (20, 367012976), (22, 333648160), (32, 229383110), (40, 183506488), (41, 179030720), (44, 166824080), (55, 133459264), (64, 114691555), (80, 91753244), (82, 89515360), (88, 83412040), (110, 66729632), (160, 45876622), (164, 44757680), (176, 41706020), (181, 40553920), (205, 35806144), (220, 33364816), (281, 26121920), (320, 22938311), (328, 22378840), (352, 20853010), (362, 20276960), (410, 17903072), (440, 16682408), (451, 16275520), (562, 13060960), (656, 11189420), (704, 10426505), (724, 10138480), (820, 8951536), (880, 8341204), (902, 8137760), (905, 8110784), (1124, 6530480), (1312, 5594710), (1405, 5224384), (1448, 5069240), (1640, 4475768), (1760, 4170602), (1804, 4068880), (1810, 4055392), (1991, 3686720), (2248, 3265240), (2255, 3255104), (2624, 2797355), (2810, 2612192), (2896, 2534620), (3091, 2374720), (3280, 2237884), (3520, 2085301), (3608, 2034440), (3620, 2027696), (3982, 1843360), (4496, 1632620), (4510, 1627552), (5620, 1306096), (5792, 1267310), (6182, 1187360), (6560, 1118942), (7216, 1017220), (7240, 1013848), (7421, 989120), (7964, 921680), (8992, 816310), (9020, 813776), (9955, 737344), (11240, 653048), (11521, 637120), (11584, 633655), (12364, 593680), (13120, 559471), (14432, 508610), (14480, 506924), (14842, 494560), (15455, 474944), (15928, 460840), (17984, 408155), (18040, 406888), (19910, 368672), (22480, 326524), (23042, 318560), (24728, 296840), (28864, 254305), (28960, 253462), (29684, 247280), (30910, 237472), (31856, 230420), (36080, 203444), (37105, 197824), (39820, 184336), (44960, 163262), (46084, 159280), (49456, 148420), (50861, 144320), (57605, 127424), (57920, 126731), (59368, 123640), (61820, 118736), (63712, 115210), (72160, 101722), (74210, 98912), (79640, 92168), (81631, 89920)]