2021934720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1467

約数の個数: 256

約数和(自身を含む): 7063459200

約数和(自身を除く): 5041524480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 128, 130, 156, 160, 177, 192, 195, 208, 236, 240, 260, 295, 312, 320, 354, 384, 390, 416, 472, 480, 520, 590, 624, 640, 708, 767, 780, 832, 885, 944, 960, 1040, 1180, 1248, 1373, 1416, 1534, 1560, 1664, 1770, 1888, 1920, 2080, 2301, 2360, 2496, 2746, 2832, 3068, 3120, 3540, 3776, 3835, 4119, 4160, 4602, 4720, 4992, 5492, 5664, 6136, 6240, 6865, 7080, 7552, 7670, 8238, 8320, 9204, 9440, 10984, 11328, 11505, 12272, 12480, 13730, 14160, 15340, 16476, 17849, 18408, 18880, 20595, 21968, 22656, 23010, 24544, 24960, 27460, 28320, 30680, 32952, 35698, 36816, 37760, 41190, 43936, 46020, 49088, 53547, 54920, 56640, 61360, 65904, 71396, 73632, 81007, 82380, 87872, 89245, 92040, 98176, 107094, 109840, 113280, 122720, 131808, 142792, 147264, 162014, 164760, 175744, 178490, 184080, 214188, 219680, 243021, 245440, 263616, 267735, 285584, 294528, 324028, 329520, 356980, 368160, 405035, 428376, 439360, 486042, 490880, 527232, 535470, 571168, 648056, 659040, 713960, 736320, 810070, 856752, 878720, 972084, 1053091, 1070940, 1142336, 1215105, 1296112, 1318080, 1427920, 1472640, 1620140, 1713504, 1944168, 2106182, 2141880, 2284672, 2430210, 2592224, 2636160, 2855840, 3159273, 3240280, 3427008, 3888336, 4212364, 4283760, 4860420, 5184448, 5265455, 5711680, 6318546, 6480560, 6854016, 7776672, 8424728, 8567520, 9720840, 10368896, 10530910, 11423360, 12637092, 12961120, 15553344, 15796365, 16849456, 17135040, 19441680, 21061820, 25274184, 25922240, 31106688, 31592730, 33698912, 34270080, 38883360, 42123640, 50548368, 51844480, 63185460, 67397824, 77766720, 84247280, 101096736, 126370920, 134795648, 155533440, 168494560, 202193472, 252741840, 336989120, 404386944, 505483680, 673978240, 1010967360, 2021934720]

約数ペア:

[(1, 2021934720), (2, 1010967360), (3, 673978240), (4, 505483680), (5, 404386944), (6, 336989120), (8, 252741840), (10, 202193472), (12, 168494560), (13, 155533440), (15, 134795648), (16, 126370920), (20, 101096736), (24, 84247280), (26, 77766720), (30, 67397824), (32, 63185460), (39, 51844480), (40, 50548368), (48, 42123640), (52, 38883360), (59, 34270080), (60, 33698912), (64, 31592730), (65, 31106688), (78, 25922240), (80, 25274184), (96, 21061820), (104, 19441680), (118, 17135040), (120, 16849456), (128, 15796365), (130, 15553344), (156, 12961120), (160, 12637092), (177, 11423360), (192, 10530910), (195, 10368896), (208, 9720840), (236, 8567520), (240, 8424728), (260, 7776672), (295, 6854016), (312, 6480560), (320, 6318546), (354, 5711680), (384, 5265455), (390, 5184448), (416, 4860420), (472, 4283760), (480, 4212364), (520, 3888336), (590, 3427008), (624, 3240280), (640, 3159273), (708, 2855840), (767, 2636160), (780, 2592224), (832, 2430210), (885, 2284672), (944, 2141880), (960, 2106182), (1040, 1944168), (1180, 1713504), (1248, 1620140), (1373, 1472640), (1416, 1427920), (1534, 1318080), (1560, 1296112), (1664, 1215105), (1770, 1142336), (1888, 1070940), (1920, 1053091), (2080, 972084), (2301, 878720), (2360, 856752), (2496, 810070), (2746, 736320), (2832, 713960), (3068, 659040), (3120, 648056), (3540, 571168), (3776, 535470), (3835, 527232), (4119, 490880), (4160, 486042), (4602, 439360), (4720, 428376), (4992, 405035), (5492, 368160), (5664, 356980), (6136, 329520), (6240, 324028), (6865, 294528), (7080, 285584), (7552, 267735), (7670, 263616), (8238, 245440), (8320, 243021), (9204, 219680), (9440, 214188), (10984, 184080), (11328, 178490), (11505, 175744), (12272, 164760), (12480, 162014), (13730, 147264), (14160, 142792), (15340, 131808), (16476, 122720), (17849, 113280), (18408, 109840), (18880, 107094), (20595, 98176), (21968, 92040), (22656, 89245), (23010, 87872), (24544, 82380), (24960, 81007), (27460, 73632), (28320, 71396), (30680, 65904), (32952, 61360), (35698, 56640), (36816, 54920), (37760, 53547), (41190, 49088), (43936, 46020)]