340223520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7789}}^1$

素因数の和:7827

約数の個数: 192

約数和(自身を含む): 1319189760

約数和(自身を除く): 978966240

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, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 7789, 8736, 10920, 14560, 15578, 21840, 23367, 31156, 38945, 43680, 46734, 54523, 62312, 77890, 93468, 101257, 109046, 116835, 124624, 155780, 163569, 186936, 202514, 218092, 233670, 249248, 272615, 303771, 311560, 327138, 373872, 405028, 436184, 467340, 506285, 545230, 607542, 623120, 654276, 708799, 747744, 810056, 817845, 872368, 934680, 1012570, 1090460, 1215084, 1246240, 1308552, 1417598, 1518855, 1620112, 1635690, 1744736, 1869360, 2025140, 2126397, 2180920, 2430168, 2617104, 2835196, 3037710, 3240224, 3271380, 3543995, 3738720, 4050280, 4252794, 4361840, 4860336, 5234208, 5670392, 6075420, 6542760, 7087990, 8100560, 8505588, 8723680, 9720672, 10631985, 11340784, 12150840, 13085520, 14175980, 16201120, 17011176, 21263970, 22681568, 24301680, 26171040, 28351960, 34022352, 42527940, 48603360, 56703920, 68044704, 85055880, 113407840, 170111760, 340223520]

約数ペア:

[(1, 340223520), (2, 170111760), (3, 113407840), (4, 85055880), (5, 68044704), (6, 56703920), (7, 48603360), (8, 42527940), (10, 34022352), (12, 28351960), (13, 26171040), (14, 24301680), (15, 22681568), (16, 21263970), (20, 17011176), (21, 16201120), (24, 14175980), (26, 13085520), (28, 12150840), (30, 11340784), (32, 10631985), (35, 9720672), (39, 8723680), (40, 8505588), (42, 8100560), (48, 7087990), (52, 6542760), (56, 6075420), (60, 5670392), (65, 5234208), (70, 4860336), (78, 4361840), (80, 4252794), (84, 4050280), (91, 3738720), (96, 3543995), (104, 3271380), (105, 3240224), (112, 3037710), (120, 2835196), (130, 2617104), (140, 2430168), (156, 2180920), (160, 2126397), (168, 2025140), (182, 1869360), (195, 1744736), (208, 1635690), (210, 1620112), (224, 1518855), (240, 1417598), (260, 1308552), (273, 1246240), (280, 1215084), (312, 1090460), (336, 1012570), (364, 934680), (390, 872368), (416, 817845), (420, 810056), (455, 747744), (480, 708799), (520, 654276), (546, 623120), (560, 607542), (624, 545230), (672, 506285), (728, 467340), (780, 436184), (840, 405028), (910, 373872), (1040, 327138), (1092, 311560), (1120, 303771), (1248, 272615), (1365, 249248), (1456, 233670), (1560, 218092), (1680, 202514), (1820, 186936), (2080, 163569), (2184, 155780), (2730, 124624), (2912, 116835), (3120, 109046), (3360, 101257), (3640, 93468), (4368, 77890), (5460, 62312), (6240, 54523), (7280, 46734), (7789, 43680), (8736, 38945), (10920, 31156), (14560, 23367), (15578, 21840)]