19172875680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100109}}^1$

素因数の和:100156

約数の個数: 288

約数和(自身を含む): 78710486400

約数和(自身を除く): 59537610720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 15960, 19152, 21280, 23940, 27360, 31920, 38304, 47880, 63840, 95760, 100109, 191520, 200218, 300327, 400436, 500545, 600654, 700763, 800872, 900981, 1001090, 1201308, 1401526, 1501635, 1601744, 1801962, 1902071, 2002180, 2102289, 2402616, 2803052, 3003270, 3203488, 3503815, 3603924, 3804142, 4004360, 4204578, 4504905, 4805232, 5606104, 5706213, 6006540, 6306867, 7007630, 7207848, 7608284, 8008720, 8409156, 9009810, 9510355, 9610464, 10511445, 11212208, 11412426, 12013080, 12613734, 13314497, 14015260, 14415696, 15216568, 16017440, 16818312, 17118639, 18019620, 19020710, 21022890, 22424416, 22824852, 24026160, 25227468, 26628994, 28030520, 28531065, 28831392, 30433136, 31534335, 33636624, 34237278, 36039240, 38041420, 39943491, 42045780, 45649704, 48052320, 50454936, 53257988, 56061040, 57062130, 60866272, 63068670, 66572485, 67273248, 68474556, 72078480, 76082840, 79886982, 84091560, 85593195, 91299408, 100909872, 106515976, 112122080, 114124260, 119830473, 126137340, 133144970, 136949112, 144156960, 152165680, 159773964, 168183120, 171186390, 182598816, 199717455, 201819744, 213031952, 228248520, 239660946, 252274680, 266289940, 273898224, 304331360, 319547928, 336366240, 342372780, 399434910, 426063904, 456497040, 479321892, 504549360, 532579880, 547796448, 599152365, 639095856, 684745560, 798869820, 912994080, 958643784, 1009098720, 1065159760, 1198304730, 1278191712, 1369491120, 1597739640, 1917287568, 2130319520, 2396609460, 2738982240, 3195479280, 3834575136, 4793218920, 6390958560, 9586437840, 19172875680]

約数ペア:

[(1, 19172875680), (2, 9586437840), (3, 6390958560), (4, 4793218920), (5, 3834575136), (6, 3195479280), (7, 2738982240), (8, 2396609460), (9, 2130319520), (10, 1917287568), (12, 1597739640), (14, 1369491120), (15, 1278191712), (16, 1198304730), (18, 1065159760), (19, 1009098720), (20, 958643784), (21, 912994080), (24, 798869820), (28, 684745560), (30, 639095856), (32, 599152365), (35, 547796448), (36, 532579880), (38, 504549360), (40, 479321892), (42, 456497040), (45, 426063904), (48, 399434910), (56, 342372780), (57, 336366240), (60, 319547928), (63, 304331360), (70, 273898224), (72, 266289940), (76, 252274680), (80, 239660946), (84, 228248520), (90, 213031952), (95, 201819744), (96, 199717455), (105, 182598816), (112, 171186390), (114, 168183120), (120, 159773964), (126, 152165680), (133, 144156960), (140, 136949112), (144, 133144970), (152, 126137340), (160, 119830473), (168, 114124260), (171, 112122080), (180, 106515976), (190, 100909872), (210, 91299408), (224, 85593195), (228, 84091560), (240, 79886982), (252, 76082840), (266, 72078480), (280, 68474556), (285, 67273248), (288, 66572485), (304, 63068670), (315, 60866272), (336, 57062130), (342, 56061040), (360, 53257988), (380, 50454936), (399, 48052320), (420, 45649704), (456, 42045780), (480, 39943491), (504, 38041420), (532, 36039240), (560, 34237278), (570, 33636624), (608, 31534335), (630, 30433136), (665, 28831392), (672, 28531065), (684, 28030520), (720, 26628994), (760, 25227468), (798, 24026160), (840, 22824852), (855, 22424416), (912, 21022890), (1008, 19020710), (1064, 18019620), (1120, 17118639), (1140, 16818312), (1197, 16017440), (1260, 15216568), (1330, 14415696), (1368, 14015260), (1440, 13314497), (1520, 12613734), (1596, 12013080), (1680, 11412426), (1710, 11212208), (1824, 10511445), (1995, 9610464), (2016, 9510355), (2128, 9009810), (2280, 8409156), (2394, 8008720), (2520, 7608284), (2660, 7207848), (2736, 7007630), (3040, 6306867), (3192, 6006540), (3360, 5706213), (3420, 5606104), (3990, 4805232), (4256, 4504905), (4560, 4204578), (4788, 4004360), (5040, 3804142), (5320, 3603924), (5472, 3503815), (5985, 3203488), (6384, 3003270), (6840, 2803052), (7980, 2402616), (9120, 2102289), (9576, 2002180), (10080, 1902071), (10640, 1801962), (11970, 1601744), (12768, 1501635), (13680, 1401526), (15960, 1201308), (19152, 1001090), (21280, 900981), (23940, 800872), (27360, 700763), (31920, 600654), (38304, 500545), (47880, 400436), (63840, 300327), (95760, 200218), (100109, 191520)]