2729678160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2399}}^1$

素因数の和:2857

約数の個数: 160

約数和(自身を含む): 9256550400

約数和(自身を除く): 6526872240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 431, 440, 528, 660, 862, 880, 1293, 1320, 1724, 2155, 2399, 2586, 2640, 3448, 4310, 4741, 4798, 5172, 6465, 6896, 7197, 8620, 9482, 9596, 10344, 11995, 12930, 14223, 14394, 17240, 18964, 19192, 20688, 23705, 23990, 25860, 26389, 28446, 28788, 34480, 35985, 37928, 38384, 47410, 47980, 51720, 52778, 56892, 57576, 71115, 71970, 75856, 79167, 94820, 95960, 103440, 105556, 113784, 115152, 131945, 142230, 143940, 158334, 189640, 191920, 211112, 227568, 263890, 284460, 287880, 316668, 379280, 395835, 422224, 527780, 568920, 575760, 633336, 791670, 1033969, 1055560, 1137840, 1266672, 1583340, 2067938, 2111120, 3101907, 3166680, 4135876, 5169845, 6203814, 6333360, 8271752, 10339690, 11373659, 12407628, 15509535, 16543504, 20679380, 22747318, 24815256, 31019070, 34120977, 41358760, 45494636, 49630512, 56868295, 62038140, 68241954, 82717520, 90989272, 113736590, 124076280, 136483908, 170604885, 181978544, 227473180, 248152560, 272967816, 341209770, 454946360, 545935632, 682419540, 909892720, 1364839080, 2729678160]

約数ペア:

[(1, 2729678160), (2, 1364839080), (3, 909892720), (4, 682419540), (5, 545935632), (6, 454946360), (8, 341209770), (10, 272967816), (11, 248152560), (12, 227473180), (15, 181978544), (16, 170604885), (20, 136483908), (22, 124076280), (24, 113736590), (30, 90989272), (33, 82717520), (40, 68241954), (44, 62038140), (48, 56868295), (55, 49630512), (60, 45494636), (66, 41358760), (80, 34120977), (88, 31019070), (110, 24815256), (120, 22747318), (132, 20679380), (165, 16543504), (176, 15509535), (220, 12407628), (240, 11373659), (264, 10339690), (330, 8271752), (431, 6333360), (440, 6203814), (528, 5169845), (660, 4135876), (862, 3166680), (880, 3101907), (1293, 2111120), (1320, 2067938), (1724, 1583340), (2155, 1266672), (2399, 1137840), (2586, 1055560), (2640, 1033969), (3448, 791670), (4310, 633336), (4741, 575760), (4798, 568920), (5172, 527780), (6465, 422224), (6896, 395835), (7197, 379280), (8620, 316668), (9482, 287880), (9596, 284460), (10344, 263890), (11995, 227568), (12930, 211112), (14223, 191920), (14394, 189640), (17240, 158334), (18964, 143940), (19192, 142230), (20688, 131945), (23705, 115152), (23990, 113784), (25860, 105556), (26389, 103440), (28446, 95960), (28788, 94820), (34480, 79167), (35985, 75856), (37928, 71970), (38384, 71115), (47410, 57576), (47980, 56892), (51720, 52778)]