213851880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 256

約数和(自身を含む): 796262400

約数和(自身を除く): 582410520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 54, 55, 60, 66, 72, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 165, 180, 188, 198, 216, 220, 235, 264, 270, 282, 297, 330, 360, 376, 383, 396, 423, 440, 470, 495, 517, 540, 564, 594, 660, 705, 766, 792, 846, 940, 990, 1034, 1080, 1128, 1149, 1188, 1269, 1320, 1410, 1485, 1532, 1551, 1692, 1880, 1915, 1980, 2068, 2115, 2298, 2376, 2538, 2585, 2820, 2970, 3064, 3102, 3384, 3447, 3830, 3960, 4136, 4213, 4230, 4596, 4653, 5076, 5170, 5640, 5745, 5940, 6204, 6345, 6894, 7660, 7755, 8426, 8460, 9192, 9306, 10152, 10340, 10341, 11490, 11880, 12408, 12639, 12690, 13788, 13959, 15320, 15510, 16852, 16920, 17235, 18001, 18612, 20680, 20682, 21065, 22980, 23265, 25278, 25380, 27576, 27918, 31020, 33704, 34470, 36002, 37224, 37917, 41364, 42130, 45960, 46530, 50556, 50760, 51705, 54003, 55836, 62040, 63195, 68940, 69795, 72004, 75834, 82728, 84260, 90005, 93060, 101112, 103410, 108006, 111672, 113751, 126390, 137880, 139590, 144008, 151668, 162009, 168520, 180010, 186120, 189585, 198011, 206820, 216012, 227502, 252780, 270015, 279180, 303336, 324018, 360020, 379170, 396022, 413640, 432024, 455004, 486027, 505560, 540030, 558360, 568755, 594033, 648036, 720040, 758340, 792044, 810045, 910008, 972054, 990055, 1080060, 1137510, 1188066, 1296072, 1516680, 1584088, 1620090, 1782099, 1944108, 1980110, 2160120, 2275020, 2376132, 2430135, 2970165, 3240180, 3564198, 3888216, 3960220, 4550040, 4752264, 4860270, 5346297, 5940330, 6480360, 7128396, 7920440, 8910495, 9720540, 10692594, 11880660, 14256792, 17820990, 19441080, 21385188, 23761320, 26731485, 35641980, 42770376, 53462970, 71283960, 106925940, 213851880]

約数ペア:

[(1, 213851880), (2, 106925940), (3, 71283960), (4, 53462970), (5, 42770376), (6, 35641980), (8, 26731485), (9, 23761320), (10, 21385188), (11, 19441080), (12, 17820990), (15, 14256792), (18, 11880660), (20, 10692594), (22, 9720540), (24, 8910495), (27, 7920440), (30, 7128396), (33, 6480360), (36, 5940330), (40, 5346297), (44, 4860270), (45, 4752264), (47, 4550040), (54, 3960220), (55, 3888216), (60, 3564198), (66, 3240180), (72, 2970165), (88, 2430135), (90, 2376132), (94, 2275020), (99, 2160120), (108, 1980110), (110, 1944108), (120, 1782099), (132, 1620090), (135, 1584088), (141, 1516680), (165, 1296072), (180, 1188066), (188, 1137510), (198, 1080060), (216, 990055), (220, 972054), (235, 910008), (264, 810045), (270, 792044), (282, 758340), (297, 720040), (330, 648036), (360, 594033), (376, 568755), (383, 558360), (396, 540030), (423, 505560), (440, 486027), (470, 455004), (495, 432024), (517, 413640), (540, 396022), (564, 379170), (594, 360020), (660, 324018), (705, 303336), (766, 279180), (792, 270015), (846, 252780), (940, 227502), (990, 216012), (1034, 206820), (1080, 198011), (1128, 189585), (1149, 186120), (1188, 180010), (1269, 168520), (1320, 162009), (1410, 151668), (1485, 144008), (1532, 139590), (1551, 137880), (1692, 126390), (1880, 113751), (1915, 111672), (1980, 108006), (2068, 103410), (2115, 101112), (2298, 93060), (2376, 90005), (2538, 84260), (2585, 82728), (2820, 75834), (2970, 72004), (3064, 69795), (3102, 68940), (3384, 63195), (3447, 62040), (3830, 55836), (3960, 54003), (4136, 51705), (4213, 50760), (4230, 50556), (4596, 46530), (4653, 45960), (5076, 42130), (5170, 41364), (5640, 37917), (5745, 37224), (5940, 36002), (6204, 34470), (6345, 33704), (6894, 31020), (7660, 27918), (7755, 27576), (8426, 25380), (8460, 25278), (9192, 23265), (9306, 22980), (10152, 21065), (10340, 20682), (10341, 20680), (11490, 18612), (11880, 18001), (12408, 17235), (12639, 16920), (12690, 16852), (13788, 15510), (13959, 15320)]