442216320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2573

約数の個数: 256

約数和(自身を含む): 1735534080

約数和(自身を除く): 1293317760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2531, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5062, 5460, 5824, 6240, 6720, 7280, 7593, 8320, 8736, 10124, 10920, 11648, 12480, 12655, 13440, 14560, 15186, 17472, 17717, 20248, 21840, 24960, 25310, 29120, 30372, 32903, 34944, 35434, 37965, 40496, 43680, 50620, 53151, 58240, 60744, 65806, 70868, 75930, 80992, 87360, 88585, 98709, 101240, 106302, 121488, 131612, 141736, 151860, 161984, 164515, 174720, 177170, 197418, 202480, 212604, 230321, 242976, 263224, 265755, 283472, 303720, 323968, 329030, 354340, 394836, 404960, 425208, 460642, 485952, 493545, 526448, 531510, 566944, 607440, 658060, 690963, 708680, 789672, 809920, 850416, 921284, 971904, 987090, 1052896, 1063020, 1133888, 1151605, 1214880, 1316120, 1381926, 1417360, 1579344, 1619840, 1700832, 1842568, 1974180, 2105792, 2126040, 2267776, 2303210, 2429760, 2632240, 2763852, 2834720, 3158688, 3401664, 3454815, 3685136, 3948360, 4211584, 4252080, 4606420, 4859520, 5264480, 5527704, 5669440, 6317376, 6803328, 6909630, 7370272, 7896720, 8504160, 9212840, 10528960, 11055408, 11338880, 12634752, 13819260, 14740544, 15793440, 17008320, 18425680, 21057920, 22110816, 27638520, 29481088, 31586880, 34016640, 36851360, 44221632, 55277040, 63173760, 73702720, 88443264, 110554080, 147405440, 221108160, 442216320]

約数ペア:

[(1, 442216320), (2, 221108160), (3, 147405440), (4, 110554080), (5, 88443264), (6, 73702720), (7, 63173760), (8, 55277040), (10, 44221632), (12, 36851360), (13, 34016640), (14, 31586880), (15, 29481088), (16, 27638520), (20, 22110816), (21, 21057920), (24, 18425680), (26, 17008320), (28, 15793440), (30, 14740544), (32, 13819260), (35, 12634752), (39, 11338880), (40, 11055408), (42, 10528960), (48, 9212840), (52, 8504160), (56, 7896720), (60, 7370272), (64, 6909630), (65, 6803328), (70, 6317376), (78, 5669440), (80, 5527704), (84, 5264480), (91, 4859520), (96, 4606420), (104, 4252080), (105, 4211584), (112, 3948360), (120, 3685136), (128, 3454815), (130, 3401664), (140, 3158688), (156, 2834720), (160, 2763852), (168, 2632240), (182, 2429760), (192, 2303210), (195, 2267776), (208, 2126040), (210, 2105792), (224, 1974180), (240, 1842568), (260, 1700832), (273, 1619840), (280, 1579344), (312, 1417360), (320, 1381926), (336, 1316120), (364, 1214880), (384, 1151605), (390, 1133888), (416, 1063020), (420, 1052896), (448, 987090), (455, 971904), (480, 921284), (520, 850416), (546, 809920), (560, 789672), (624, 708680), (640, 690963), (672, 658060), (728, 607440), (780, 566944), (832, 531510), (840, 526448), (896, 493545), (910, 485952), (960, 460642), (1040, 425208), (1092, 404960), (1120, 394836), (1248, 354340), (1344, 329030), (1365, 323968), (1456, 303720), (1560, 283472), (1664, 265755), (1680, 263224), (1820, 242976), (1920, 230321), (2080, 212604), (2184, 202480), (2240, 197418), (2496, 177170), (2531, 174720), (2688, 164515), (2730, 161984), (2912, 151860), (3120, 141736), (3360, 131612), (3640, 121488), (4160, 106302), (4368, 101240), (4480, 98709), (4992, 88585), (5062, 87360), (5460, 80992), (5824, 75930), (6240, 70868), (6720, 65806), (7280, 60744), (7593, 58240), (8320, 53151), (8736, 50620), (10124, 43680), (10920, 40496), (11648, 37965), (12480, 35434), (12655, 34944), (13440, 32903), (14560, 30372), (15186, 29120), (17472, 25310), (17717, 24960), (20248, 21840)]