219424320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1333

約数の個数: 168

約数和(自身を含む): 767715000

約数和(自身を除く): 548290680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1249, 1440, 1464, 1830, 1952, 2196, 2440, 2498, 2745, 2880, 2928, 3660, 3747, 3904, 4392, 4880, 4996, 5490, 5856, 6245, 7320, 7494, 8784, 9760, 9992, 10980, 11241, 11712, 12490, 14640, 14988, 17568, 18735, 19520, 19984, 21960, 22482, 24980, 29280, 29976, 35136, 37470, 39968, 43920, 44964, 49960, 56205, 58560, 59952, 74940, 76189, 79936, 87840, 89928, 99920, 112410, 119904, 149880, 152378, 175680, 179856, 199840, 224820, 228567, 239808, 299760, 304756, 359712, 380945, 399680, 449640, 457134, 599520, 609512, 685701, 719424, 761890, 899280, 914268, 1142835, 1199040, 1219024, 1371402, 1523780, 1798560, 1828536, 2285670, 2438048, 2742804, 3047560, 3428505, 3597120, 3657072, 4571340, 4876096, 5485608, 6095120, 6857010, 7314144, 9142680, 10971216, 12190240, 13714020, 14628288, 18285360, 21942432, 24380480, 27428040, 36570720, 43884864, 54856080, 73141440, 109712160, 219424320]

約数ペア:

[(1, 219424320), (2, 109712160), (3, 73141440), (4, 54856080), (5, 43884864), (6, 36570720), (8, 27428040), (9, 24380480), (10, 21942432), (12, 18285360), (15, 14628288), (16, 13714020), (18, 12190240), (20, 10971216), (24, 9142680), (30, 7314144), (32, 6857010), (36, 6095120), (40, 5485608), (45, 4876096), (48, 4571340), (60, 3657072), (61, 3597120), (64, 3428505), (72, 3047560), (80, 2742804), (90, 2438048), (96, 2285670), (120, 1828536), (122, 1798560), (144, 1523780), (160, 1371402), (180, 1219024), (183, 1199040), (192, 1142835), (240, 914268), (244, 899280), (288, 761890), (305, 719424), (320, 685701), (360, 609512), (366, 599520), (480, 457134), (488, 449640), (549, 399680), (576, 380945), (610, 359712), (720, 304756), (732, 299760), (915, 239808), (960, 228567), (976, 224820), (1098, 199840), (1220, 179856), (1249, 175680), (1440, 152378), (1464, 149880), (1830, 119904), (1952, 112410), (2196, 99920), (2440, 89928), (2498, 87840), (2745, 79936), (2880, 76189), (2928, 74940), (3660, 59952), (3747, 58560), (3904, 56205), (4392, 49960), (4880, 44964), (4996, 43920), (5490, 39968), (5856, 37470), (6245, 35136), (7320, 29976), (7494, 29280), (8784, 24980), (9760, 22482), (9992, 21960), (10980, 19984), (11241, 19520), (11712, 18735), (12490, 17568), (14640, 14988)]