1869625560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{1721}}^1$

素因数の和:2569

約数の個数: 128

約数和(自身を含む): 6129768960

約数和(自身を除く): 4260143400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 823, 1320, 1646, 1721, 2469, 3292, 3442, 4115, 4938, 5163, 6584, 6884, 8230, 8605, 9053, 9876, 10326, 12345, 13768, 16460, 17210, 18106, 18931, 19752, 20652, 24690, 25815, 27159, 32920, 34420, 36212, 37862, 41304, 45265, 49380, 51630, 54318, 56793, 68840, 72424, 75724, 90530, 94655, 98760, 103260, 108636, 113586, 135795, 151448, 181060, 189310, 206520, 217272, 227172, 271590, 283965, 362120, 378620, 454344, 543180, 567930, 757240, 1086360, 1135860, 1416383, 2271720, 2832766, 4249149, 5665532, 7081915, 8498298, 11331064, 14163830, 15580213, 16996596, 21245745, 28327660, 31160426, 33993192, 42491490, 46740639, 56655320, 62320852, 77901065, 84982980, 93481278, 124641704, 155802130, 169965960, 186962556, 233703195, 311604260, 373925112, 467406390, 623208520, 934812780, 1869625560]

約数ペア:

[(1, 1869625560), (2, 934812780), (3, 623208520), (4, 467406390), (5, 373925112), (6, 311604260), (8, 233703195), (10, 186962556), (11, 169965960), (12, 155802130), (15, 124641704), (20, 93481278), (22, 84982980), (24, 77901065), (30, 62320852), (33, 56655320), (40, 46740639), (44, 42491490), (55, 33993192), (60, 31160426), (66, 28327660), (88, 21245745), (110, 16996596), (120, 15580213), (132, 14163830), (165, 11331064), (220, 8498298), (264, 7081915), (330, 5665532), (440, 4249149), (660, 2832766), (823, 2271720), (1320, 1416383), (1646, 1135860), (1721, 1086360), (2469, 757240), (3292, 567930), (3442, 543180), (4115, 454344), (4938, 378620), (5163, 362120), (6584, 283965), (6884, 271590), (8230, 227172), (8605, 217272), (9053, 206520), (9876, 189310), (10326, 181060), (12345, 151448), (13768, 135795), (16460, 113586), (17210, 108636), (18106, 103260), (18931, 98760), (19752, 94655), (20652, 90530), (24690, 75724), (25815, 72424), (27159, 68840), (32920, 56793), (34420, 54318), (36212, 51630), (37862, 49380), (41304, 45265)]