199924080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2631

約数の個数: 160

約数和(自身を含む): 691027200

約数和(自身を除く): 491103120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2579, 2584, 3230, 3876, 4080, 4560, 4845, 5158, 5168, 6460, 7737, 7752, 9690, 10316, 12895, 12920, 15474, 15504, 19380, 20632, 25790, 25840, 30948, 38685, 38760, 41264, 43843, 49001, 51580, 61896, 77370, 77520, 87686, 98002, 103160, 123792, 131529, 147003, 154740, 175372, 196004, 206320, 219215, 245005, 263058, 294006, 309480, 350744, 392008, 438430, 490010, 526116, 588012, 618960, 657645, 701488, 735015, 784016, 833017, 876860, 980020, 1052232, 1176024, 1315290, 1470030, 1666034, 1753720, 1960040, 2104464, 2352048, 2499051, 2630580, 2940060, 3332068, 3507440, 3920080, 4165085, 4998102, 5261160, 5880120, 6664136, 8330170, 9996204, 10522320, 11760240, 12495255, 13328272, 16660340, 19992408, 24990510, 33320680, 39984816, 49981020, 66641360, 99962040, 199924080]

約数ペア:

[(1, 199924080), (2, 99962040), (3, 66641360), (4, 49981020), (5, 39984816), (6, 33320680), (8, 24990510), (10, 19992408), (12, 16660340), (15, 13328272), (16, 12495255), (17, 11760240), (19, 10522320), (20, 9996204), (24, 8330170), (30, 6664136), (34, 5880120), (38, 5261160), (40, 4998102), (48, 4165085), (51, 3920080), (57, 3507440), (60, 3332068), (68, 2940060), (76, 2630580), (80, 2499051), (85, 2352048), (95, 2104464), (102, 1960040), (114, 1753720), (120, 1666034), (136, 1470030), (152, 1315290), (170, 1176024), (190, 1052232), (204, 980020), (228, 876860), (240, 833017), (255, 784016), (272, 735015), (285, 701488), (304, 657645), (323, 618960), (340, 588012), (380, 526116), (408, 490010), (456, 438430), (510, 392008), (570, 350744), (646, 309480), (680, 294006), (760, 263058), (816, 245005), (912, 219215), (969, 206320), (1020, 196004), (1140, 175372), (1292, 154740), (1360, 147003), (1520, 131529), (1615, 123792), (1938, 103160), (2040, 98002), (2280, 87686), (2579, 77520), (2584, 77370), (3230, 61896), (3876, 51580), (4080, 49001), (4560, 43843), (4845, 41264), (5158, 38760), (5168, 38685), (6460, 30948), (7737, 25840), (7752, 25790), (9690, 20632), (10316, 19380), (12895, 15504), (12920, 15474)]