16044164080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{4259}}^1$

素因数の和:4348

約数の個数: 180

約数和(自身を含む): 44848368360

約数和(自身を除く): 28804204280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 961, 980, 1085, 1240, 1519, 1736, 1922, 1960, 2170, 2480, 3038, 3472, 3844, 3920, 4259, 4340, 4805, 6076, 6727, 7595, 7688, 8518, 8680, 9610, 12152, 13454, 15190, 15376, 17036, 17360, 19220, 21295, 24304, 26908, 29813, 30380, 33635, 34072, 38440, 42590, 47089, 53816, 59626, 60760, 67270, 68144, 76880, 85180, 94178, 107632, 119252, 121520, 132029, 134540, 149065, 170360, 188356, 208691, 235445, 238504, 264058, 269080, 298130, 340720, 376712, 417382, 470890, 477008, 528116, 538160, 596260, 660145, 753424, 834764, 924203, 941780, 1043455, 1056232, 1192520, 1320290, 1669528, 1848406, 1883560, 2086910, 2112464, 2385040, 2640580, 3339056, 3696812, 3767120, 4092899, 4173820, 4621015, 5281160, 6469421, 7393624, 8185798, 8347640, 9242030, 10562320, 12938842, 14787248, 16371596, 16695280, 18484060, 20464495, 25877684, 28650293, 32347105, 32743192, 36968120, 40928990, 51755368, 57300586, 64694210, 65486384, 73936240, 81857980, 103510736, 114601172, 129388420, 143251465, 163715960, 200552051, 229202344, 258776840, 286502930, 327431920, 401104102, 458404688, 517553680, 573005860, 802208204, 1002760255, 1146011720, 1604416408, 2005520510, 2292023440, 3208832816, 4011041020, 8022082040, 16044164080]

約数ペア:

[(1, 16044164080), (2, 8022082040), (4, 4011041020), (5, 3208832816), (7, 2292023440), (8, 2005520510), (10, 1604416408), (14, 1146011720), (16, 1002760255), (20, 802208204), (28, 573005860), (31, 517553680), (35, 458404688), (40, 401104102), (49, 327431920), (56, 286502930), (62, 258776840), (70, 229202344), (80, 200552051), (98, 163715960), (112, 143251465), (124, 129388420), (140, 114601172), (155, 103510736), (196, 81857980), (217, 73936240), (245, 65486384), (248, 64694210), (280, 57300586), (310, 51755368), (392, 40928990), (434, 36968120), (490, 32743192), (496, 32347105), (560, 28650293), (620, 25877684), (784, 20464495), (868, 18484060), (961, 16695280), (980, 16371596), (1085, 14787248), (1240, 12938842), (1519, 10562320), (1736, 9242030), (1922, 8347640), (1960, 8185798), (2170, 7393624), (2480, 6469421), (3038, 5281160), (3472, 4621015), (3844, 4173820), (3920, 4092899), (4259, 3767120), (4340, 3696812), (4805, 3339056), (6076, 2640580), (6727, 2385040), (7595, 2112464), (7688, 2086910), (8518, 1883560), (8680, 1848406), (9610, 1669528), (12152, 1320290), (13454, 1192520), (15190, 1056232), (15376, 1043455), (17036, 941780), (17360, 924203), (19220, 834764), (21295, 753424), (24304, 660145), (26908, 596260), (29813, 538160), (30380, 528116), (33635, 477008), (34072, 470890), (38440, 417382), (42590, 376712), (47089, 340720), (53816, 298130), (59626, 269080), (60760, 264058), (67270, 238504), (68144, 235445), (76880, 208691), (85180, 188356), (94178, 170360), (107632, 149065), (119252, 134540), (121520, 132029)]