213849360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1545

約数の個数: 120

約数和(自身を含む): 721869720

約数和(自身を除く): 508020360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1297, 1374, 1832, 2061, 2290, 2594, 2748, 3435, 3664, 3891, 4122, 4580, 5188, 5496, 6485, 6870, 7782, 8244, 9160, 10305, 10376, 10992, 11673, 12970, 13740, 15564, 16488, 18320, 19455, 20610, 20752, 23346, 25940, 27480, 31128, 32976, 38910, 41220, 46692, 51880, 54960, 58365, 62256, 77820, 82440, 93384, 103760, 116730, 155640, 164880, 186768, 233460, 297013, 311280, 466920, 594026, 891039, 933840, 1188052, 1485065, 1782078, 2376104, 2673117, 2970130, 3564156, 4455195, 4752208, 5346234, 5940260, 7128312, 8910390, 10692468, 11880520, 13365585, 14256624, 17820780, 21384936, 23761040, 26731170, 35641560, 42769872, 53462340, 71283120, 106924680, 213849360]

約数ペア:

[(1, 213849360), (2, 106924680), (3, 71283120), (4, 53462340), (5, 42769872), (6, 35641560), (8, 26731170), (9, 23761040), (10, 21384936), (12, 17820780), (15, 14256624), (16, 13365585), (18, 11880520), (20, 10692468), (24, 8910390), (30, 7128312), (36, 5940260), (40, 5346234), (45, 4752208), (48, 4455195), (60, 3564156), (72, 2970130), (80, 2673117), (90, 2376104), (120, 1782078), (144, 1485065), (180, 1188052), (229, 933840), (240, 891039), (360, 594026), (458, 466920), (687, 311280), (720, 297013), (916, 233460), (1145, 186768), (1297, 164880), (1374, 155640), (1832, 116730), (2061, 103760), (2290, 93384), (2594, 82440), (2748, 77820), (3435, 62256), (3664, 58365), (3891, 54960), (4122, 51880), (4580, 46692), (5188, 41220), (5496, 38910), (6485, 32976), (6870, 31128), (7782, 27480), (8244, 25940), (9160, 23346), (10305, 20752), (10376, 20610), (10992, 19455), (11673, 18320), (12970, 16488), (13740, 15564)]