13895280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:948

約数の個数: 160

約数和(自身を含む): 54758400

約数和(自身を除く): 40863120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 919, 945, 1008, 1080, 1260, 1512, 1680, 1838, 1890, 2160, 2520, 2757, 3024, 3676, 3780, 4595, 5040, 5514, 6433, 7352, 7560, 8271, 9190, 11028, 12866, 13785, 14704, 15120, 16542, 18380, 19299, 22056, 24813, 25732, 27570, 32165, 33084, 36760, 38598, 41355, 44112, 49626, 51464, 55140, 57897, 64330, 66168, 73520, 77196, 82710, 96495, 99252, 102928, 110280, 115794, 124065, 128660, 132336, 154392, 165420, 173691, 192990, 198504, 220560, 231588, 248130, 257320, 289485, 308784, 330840, 347382, 385980, 397008, 463176, 496260, 514640, 578970, 661680, 694764, 771960, 868455, 926352, 992520, 1157940, 1389528, 1543920, 1736910, 1985040, 2315880, 2779056, 3473820, 4631760, 6947640, 13895280]

約数ペア:

[(1, 13895280), (2, 6947640), (3, 4631760), (4, 3473820), (5, 2779056), (6, 2315880), (7, 1985040), (8, 1736910), (9, 1543920), (10, 1389528), (12, 1157940), (14, 992520), (15, 926352), (16, 868455), (18, 771960), (20, 694764), (21, 661680), (24, 578970), (27, 514640), (28, 496260), (30, 463176), (35, 397008), (36, 385980), (40, 347382), (42, 330840), (45, 308784), (48, 289485), (54, 257320), (56, 248130), (60, 231588), (63, 220560), (70, 198504), (72, 192990), (80, 173691), (84, 165420), (90, 154392), (105, 132336), (108, 128660), (112, 124065), (120, 115794), (126, 110280), (135, 102928), (140, 99252), (144, 96495), (168, 82710), (180, 77196), (189, 73520), (210, 66168), (216, 64330), (240, 57897), (252, 55140), (270, 51464), (280, 49626), (315, 44112), (336, 41355), (360, 38598), (378, 36760), (420, 33084), (432, 32165), (504, 27570), (540, 25732), (560, 24813), (630, 22056), (720, 19299), (756, 18380), (840, 16542), (919, 15120), (945, 14704), (1008, 13785), (1080, 12866), (1260, 11028), (1512, 9190), (1680, 8271), (1838, 7560), (1890, 7352), (2160, 6433), (2520, 5514), (2757, 5040), (3024, 4595), (3676, 3780)]