1320722172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:518

約数の個数: 240

約数和(自身を含む): 4344012288

約数和(自身を除く): 3023290116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 167, 189, 198, 231, 252, 297, 308, 317, 324, 334, 378, 396, 462, 501, 567, 594, 634, 668, 693, 756, 891, 924, 951, 1002, 1134, 1169, 1188, 1268, 1386, 1503, 1782, 1837, 1902, 2004, 2079, 2219, 2268, 2338, 2772, 2853, 3006, 3487, 3507, 3564, 3674, 3804, 4158, 4438, 4509, 4676, 5511, 5706, 6012, 6237, 6657, 6974, 7014, 7348, 8316, 8559, 8876, 9018, 10461, 10521, 11022, 11412, 12474, 12859, 13314, 13527, 13948, 14028, 16533, 17118, 18036, 19971, 20922, 21042, 22044, 24409, 24948, 25677, 25718, 26628, 27054, 31383, 31563, 33066, 34236, 38577, 39942, 41844, 42084, 48818, 49599, 51354, 51436, 52939, 54108, 59913, 62766, 63126, 66132, 73227, 77154, 79884, 94149, 94689, 97636, 99198, 102708, 105878, 115731, 119826, 125532, 126252, 146454, 148797, 154308, 158817, 179739, 188298, 189378, 198396, 211756, 219681, 231462, 239652, 282447, 292908, 297594, 317634, 347193, 359478, 370573, 376596, 378756, 439362, 462924, 476451, 564894, 582329, 595188, 635268, 659043, 694386, 718956, 741146, 878724, 952902, 1041579, 1111719, 1129788, 1164658, 1318086, 1388772, 1429353, 1482292, 1746987, 1905804, 1977129, 2083158, 2223438, 2329316, 2636172, 2858706, 3335157, 3493974, 3954258, 4076303, 4166316, 4288059, 4446876, 5240961, 5717412, 6670314, 6987948, 7908516, 8152606, 8576118, 10005471, 10481922, 12228909, 13340628, 15722883, 16305212, 17152236, 20010942, 20963844, 24457818, 30016413, 31445766, 36686727, 40021884, 47168649, 48915636, 60032826, 62891532, 73373454, 94337298, 110060181, 120065652, 146746908, 188674596, 220120362, 330180543, 440240724, 660361086, 1320722172]

約数ペア:

[(1, 1320722172), (2, 660361086), (3, 440240724), (4, 330180543), (6, 220120362), (7, 188674596), (9, 146746908), (11, 120065652), (12, 110060181), (14, 94337298), (18, 73373454), (21, 62891532), (22, 60032826), (27, 48915636), (28, 47168649), (33, 40021884), (36, 36686727), (42, 31445766), (44, 30016413), (54, 24457818), (63, 20963844), (66, 20010942), (77, 17152236), (81, 16305212), (84, 15722883), (99, 13340628), (108, 12228909), (126, 10481922), (132, 10005471), (154, 8576118), (162, 8152606), (167, 7908516), (189, 6987948), (198, 6670314), (231, 5717412), (252, 5240961), (297, 4446876), (308, 4288059), (317, 4166316), (324, 4076303), (334, 3954258), (378, 3493974), (396, 3335157), (462, 2858706), (501, 2636172), (567, 2329316), (594, 2223438), (634, 2083158), (668, 1977129), (693, 1905804), (756, 1746987), (891, 1482292), (924, 1429353), (951, 1388772), (1002, 1318086), (1134, 1164658), (1169, 1129788), (1188, 1111719), (1268, 1041579), (1386, 952902), (1503, 878724), (1782, 741146), (1837, 718956), (1902, 694386), (2004, 659043), (2079, 635268), (2219, 595188), (2268, 582329), (2338, 564894), (2772, 476451), (2853, 462924), (3006, 439362), (3487, 378756), (3507, 376596), (3564, 370573), (3674, 359478), (3804, 347193), (4158, 317634), (4438, 297594), (4509, 292908), (4676, 282447), (5511, 239652), (5706, 231462), (6012, 219681), (6237, 211756), (6657, 198396), (6974, 189378), (7014, 188298), (7348, 179739), (8316, 158817), (8559, 154308), (8876, 148797), (9018, 146454), (10461, 126252), (10521, 125532), (11022, 119826), (11412, 115731), (12474, 105878), (12859, 102708), (13314, 99198), (13527, 97636), (13948, 94689), (14028, 94149), (16533, 79884), (17118, 77154), (18036, 73227), (19971, 66132), (20922, 63126), (21042, 62766), (22044, 59913), (24409, 54108), (24948, 52939), (25677, 51436), (25718, 51354), (26628, 49599), (27054, 48818), (31383, 42084), (31563, 41844), (33066, 39942), (34236, 38577)]