171851040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1063

約数の個数: 144

約数和(自身を含む): 591566976

約数和(自身を除く): 419715936

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, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 911, 1048, 1179, 1310, 1440, 1572, 1822, 1965, 2096, 2358, 2620, 2733, 3144, 3644, 3930, 4192, 4555, 4716, 5240, 5466, 5895, 6288, 7288, 7860, 8199, 9110, 9432, 10480, 10932, 11790, 12576, 13665, 14576, 15720, 16398, 18220, 18864, 20960, 21864, 23580, 27330, 29152, 31440, 32796, 36440, 37728, 40995, 43728, 47160, 54660, 62880, 65592, 72880, 81990, 87456, 94320, 109320, 119341, 131184, 145760, 163980, 188640, 218640, 238682, 262368, 327960, 358023, 437280, 477364, 596705, 655920, 716046, 954728, 1074069, 1193410, 1311840, 1432092, 1790115, 1909456, 2148138, 2386820, 2864184, 3580230, 3818912, 4296276, 4773640, 5370345, 5728368, 7160460, 8592552, 9547280, 10740690, 11456736, 14320920, 17185104, 19094560, 21481380, 28641840, 34370208, 42962760, 57283680, 85925520, 171851040]

約数ペア:

[(1, 171851040), (2, 85925520), (3, 57283680), (4, 42962760), (5, 34370208), (6, 28641840), (8, 21481380), (9, 19094560), (10, 17185104), (12, 14320920), (15, 11456736), (16, 10740690), (18, 9547280), (20, 8592552), (24, 7160460), (30, 5728368), (32, 5370345), (36, 4773640), (40, 4296276), (45, 3818912), (48, 3580230), (60, 2864184), (72, 2386820), (80, 2148138), (90, 1909456), (96, 1790115), (120, 1432092), (131, 1311840), (144, 1193410), (160, 1074069), (180, 954728), (240, 716046), (262, 655920), (288, 596705), (360, 477364), (393, 437280), (480, 358023), (524, 327960), (655, 262368), (720, 238682), (786, 218640), (911, 188640), (1048, 163980), (1179, 145760), (1310, 131184), (1440, 119341), (1572, 109320), (1822, 94320), (1965, 87456), (2096, 81990), (2358, 72880), (2620, 65592), (2733, 62880), (3144, 54660), (3644, 47160), (3930, 43728), (4192, 40995), (4555, 37728), (4716, 36440), (5240, 32796), (5466, 31440), (5895, 29152), (6288, 27330), (7288, 23580), (7860, 21864), (8199, 20960), (9110, 18864), (9432, 18220), (10480, 16398), (10932, 15720), (11790, 14576), (12576, 13665)]