7680897280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27653}}^1$

素因数の和:27712

約数の個数: 144

約数和(自身を含む): 21705513984

約数和(自身を除く): 14024616704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 17360, 19840, 27653, 27776, 34720, 39680, 55306, 55552, 69440, 110612, 138265, 138880, 193571, 221224, 276530, 277760, 387142, 442448, 553060, 774284, 857243, 884896, 967855, 1106120, 1548568, 1714486, 1769792, 1935710, 2212240, 3097136, 3428972, 3539584, 3871420, 4286215, 4424480, 6000701, 6194272, 6857944, 7079168, 7742840, 8572430, 8848960, 12001402, 12388544, 13715888, 15485680, 17144860, 17697920, 24002804, 24777088, 27431776, 30003505, 30971360, 34289720, 35395840, 48005608, 49554176, 54863552, 60007010, 61942720, 68579440, 96011216, 109727104, 120014020, 123885440, 137158880, 192022432, 219454208, 240028040, 247770880, 274317760, 384044864, 480056080, 548635520, 768089728, 960112160, 1097271040, 1536179456, 1920224320, 3840448640, 7680897280]

約数ペア:

[(1, 7680897280), (2, 3840448640), (4, 1920224320), (5, 1536179456), (7, 1097271040), (8, 960112160), (10, 768089728), (14, 548635520), (16, 480056080), (20, 384044864), (28, 274317760), (31, 247770880), (32, 240028040), (35, 219454208), (40, 192022432), (56, 137158880), (62, 123885440), (64, 120014020), (70, 109727104), (80, 96011216), (112, 68579440), (124, 61942720), (128, 60007010), (140, 54863552), (155, 49554176), (160, 48005608), (217, 35395840), (224, 34289720), (248, 30971360), (256, 30003505), (280, 27431776), (310, 24777088), (320, 24002804), (434, 17697920), (448, 17144860), (496, 15485680), (560, 13715888), (620, 12388544), (640, 12001402), (868, 8848960), (896, 8572430), (992, 7742840), (1085, 7079168), (1120, 6857944), (1240, 6194272), (1280, 6000701), (1736, 4424480), (1792, 4286215), (1984, 3871420), (2170, 3539584), (2240, 3428972), (2480, 3097136), (3472, 2212240), (3968, 1935710), (4340, 1769792), (4480, 1714486), (4960, 1548568), (6944, 1106120), (7936, 967855), (8680, 884896), (8960, 857243), (9920, 774284), (13888, 553060), (17360, 442448), (19840, 387142), (27653, 277760), (27776, 276530), (34720, 221224), (39680, 193571), (55306, 138880), (55552, 138265), (69440, 110612)]