2201922720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1543}}^1$

素因数の和:2555

約数の個数: 144

約数和(自身を含む): 7526518272

約数和(自身を除く): 5324595552

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, 144, 160, 180, 240, 288, 360, 480, 720, 991, 1440, 1543, 1982, 2973, 3086, 3964, 4629, 4955, 5946, 6172, 7715, 7928, 8919, 9258, 9910, 11892, 12344, 13887, 14865, 15430, 15856, 17838, 18516, 19820, 23145, 23784, 24688, 27774, 29730, 30860, 31712, 35676, 37032, 39640, 44595, 46290, 47568, 49376, 55548, 59460, 61720, 69435, 71352, 74064, 79280, 89190, 92580, 95136, 111096, 118920, 123440, 138870, 142704, 148128, 158560, 178380, 185160, 222192, 237840, 246880, 277740, 285408, 356760, 370320, 444384, 475680, 555480, 713520, 740640, 1110960, 1427040, 1529113, 2221920, 3058226, 4587339, 6116452, 7645565, 9174678, 12232904, 13762017, 15291130, 18349356, 22936695, 24465808, 27524034, 30582260, 36698712, 45873390, 48931616, 55048068, 61164520, 68810085, 73397424, 91746780, 110096136, 122329040, 137620170, 146794848, 183493560, 220192272, 244658080, 275240340, 366987120, 440384544, 550480680, 733974240, 1100961360, 2201922720]

約数ペア:

[(1, 2201922720), (2, 1100961360), (3, 733974240), (4, 550480680), (5, 440384544), (6, 366987120), (8, 275240340), (9, 244658080), (10, 220192272), (12, 183493560), (15, 146794848), (16, 137620170), (18, 122329040), (20, 110096136), (24, 91746780), (30, 73397424), (32, 68810085), (36, 61164520), (40, 55048068), (45, 48931616), (48, 45873390), (60, 36698712), (72, 30582260), (80, 27524034), (90, 24465808), (96, 22936695), (120, 18349356), (144, 15291130), (160, 13762017), (180, 12232904), (240, 9174678), (288, 7645565), (360, 6116452), (480, 4587339), (720, 3058226), (991, 2221920), (1440, 1529113), (1543, 1427040), (1982, 1110960), (2973, 740640), (3086, 713520), (3964, 555480), (4629, 475680), (4955, 444384), (5946, 370320), (6172, 356760), (7715, 285408), (7928, 277740), (8919, 246880), (9258, 237840), (9910, 222192), (11892, 185160), (12344, 178380), (13887, 158560), (14865, 148128), (15430, 142704), (15856, 138870), (17838, 123440), (18516, 118920), (19820, 111096), (23145, 95136), (23784, 92580), (24688, 89190), (27774, 79280), (29730, 74064), (30860, 71352), (31712, 69435), (35676, 61720), (37032, 59460), (39640, 55548), (44595, 49376), (46290, 47568)]