23437440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 87436440

約数和(自身を除く): 63999000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 313, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 626, 640, 720, 780, 832, 936, 939, 960, 1040, 1152, 1170, 1248, 1252, 1440, 1560, 1565, 1664, 1872, 1878, 1920, 2080, 2340, 2496, 2504, 2817, 2880, 3120, 3130, 3744, 3756, 4069, 4160, 4680, 4695, 4992, 5008, 5634, 5760, 6240, 6260, 7488, 7512, 8138, 8320, 9360, 9390, 10016, 11268, 12207, 12480, 12520, 14085, 14976, 15024, 16276, 18720, 18780, 20032, 20345, 22536, 24414, 24960, 25040, 28170, 30048, 32552, 36621, 37440, 37560, 40064, 40690, 45072, 48828, 50080, 56340, 60096, 61035, 65104, 73242, 74880, 75120, 81380, 90144, 97656, 100160, 112680, 120192, 122070, 130208, 146484, 150240, 162760, 180288, 183105, 195312, 200320, 225360, 244140, 260416, 292968, 300480, 325520, 360576, 366210, 390624, 450720, 488280, 520832, 585936, 600960, 651040, 732420, 781248, 901440, 976560, 1171872, 1302080, 1464840, 1562496, 1802880, 1953120, 2343744, 2604160, 2929680, 3906240, 4687488, 5859360, 7812480, 11718720, 23437440]

約数ペア:

[(1, 23437440), (2, 11718720), (3, 7812480), (4, 5859360), (5, 4687488), (6, 3906240), (8, 2929680), (9, 2604160), (10, 2343744), (12, 1953120), (13, 1802880), (15, 1562496), (16, 1464840), (18, 1302080), (20, 1171872), (24, 976560), (26, 901440), (30, 781248), (32, 732420), (36, 651040), (39, 600960), (40, 585936), (45, 520832), (48, 488280), (52, 450720), (60, 390624), (64, 366210), (65, 360576), (72, 325520), (78, 300480), (80, 292968), (90, 260416), (96, 244140), (104, 225360), (117, 200320), (120, 195312), (128, 183105), (130, 180288), (144, 162760), (156, 150240), (160, 146484), (180, 130208), (192, 122070), (195, 120192), (208, 112680), (234, 100160), (240, 97656), (260, 90144), (288, 81380), (312, 75120), (313, 74880), (320, 73242), (360, 65104), (384, 61035), (390, 60096), (416, 56340), (468, 50080), (480, 48828), (520, 45072), (576, 40690), (585, 40064), (624, 37560), (626, 37440), (640, 36621), (720, 32552), (780, 30048), (832, 28170), (936, 25040), (939, 24960), (960, 24414), (1040, 22536), (1152, 20345), (1170, 20032), (1248, 18780), (1252, 18720), (1440, 16276), (1560, 15024), (1565, 14976), (1664, 14085), (1872, 12520), (1878, 12480), (1920, 12207), (2080, 11268), (2340, 10016), (2496, 9390), (2504, 9360), (2817, 8320), (2880, 8138), (3120, 7512), (3130, 7488), (3744, 6260), (3756, 6240), (4069, 5760), (4160, 5634), (4680, 5008), (4695, 4992)]