254027340

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 336

約数和(自身を含む): 969534720

約数和(自身を除く): 715507380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 131, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 243, 252, 262, 266, 270, 285, 315, 324, 342, 378, 380, 393, 399, 405, 420, 486, 513, 524, 532, 540, 567, 570, 630, 655, 665, 684, 729, 756, 786, 798, 810, 855, 917, 945, 972, 1026, 1134, 1140, 1179, 1197, 1215, 1260, 1310, 1330, 1458, 1539, 1572, 1596, 1620, 1701, 1710, 1834, 1890, 1965, 1995, 2052, 2268, 2358, 2394, 2430, 2489, 2565, 2620, 2660, 2751, 2835, 2916, 3078, 3402, 3420, 3537, 3591, 3645, 3668, 3780, 3930, 3990, 4585, 4617, 4716, 4788, 4860, 4978, 5103, 5130, 5502, 5670, 5895, 5985, 6156, 6804, 7074, 7182, 7290, 7467, 7695, 7860, 7980, 8253, 8505, 9170, 9234, 9956, 10206, 10260, 10611, 10773, 11004, 11340, 11790, 11970, 12445, 13755, 13851, 14148, 14364, 14580, 14934, 15390, 16506, 17010, 17423, 17685, 17955, 18340, 18468, 20412, 21222, 21546, 22401, 23085, 23580, 23940, 24759, 24890, 25515, 27510, 27702, 29868, 30780, 31833, 32319, 33012, 34020, 34846, 35370, 35910, 37335, 41265, 42444, 43092, 44802, 46170, 49518, 49780, 51030, 52269, 53055, 53865, 55020, 55404, 63666, 64638, 67203, 69255, 69692, 70740, 71820, 74277, 74670, 82530, 87115, 89604, 92340, 95499, 96957, 99036, 102060, 104538, 106110, 107730, 112005, 123795, 127332, 129276, 134406, 138510, 148554, 149340, 156807, 159165, 161595, 165060, 174230, 190998, 193914, 201609, 209076, 212220, 215460, 222831, 224010, 247590, 261345, 268812, 277020, 297108, 313614, 318330, 323190, 336015, 348460, 371385, 381996, 387828, 403218, 445662, 448020, 470421, 477495, 484785, 495180, 522690, 604827, 627228, 636660, 646380, 668493, 672030, 742770, 784035, 806436, 891324, 940842, 954990, 969570, 1008045, 1045380, 1114155, 1209654, 1336986, 1344060, 1411263, 1485540, 1568070, 1814481, 1881684, 1909980, 1939140, 2016090, 2228310, 2352105, 2419308, 2673972, 2822526, 3024135, 3136140, 3342465, 3628962, 4032180, 4233789, 4456620, 4704210, 5645052, 6048270, 6684930, 7056315, 7257924, 8467578, 9072405, 9408420, 12096540, 12701367, 13369860, 14112630, 16935156, 18144810, 21168945, 25402734, 28225260, 36289620, 42337890, 50805468, 63506835, 84675780, 127013670, 254027340]

約数ペア:

[(1, 254027340), (2, 127013670), (3, 84675780), (4, 63506835), (5, 50805468), (6, 42337890), (7, 36289620), (9, 28225260), (10, 25402734), (12, 21168945), (14, 18144810), (15, 16935156), (18, 14112630), (19, 13369860), (20, 12701367), (21, 12096540), (27, 9408420), (28, 9072405), (30, 8467578), (35, 7257924), (36, 7056315), (38, 6684930), (42, 6048270), (45, 5645052), (54, 4704210), (57, 4456620), (60, 4233789), (63, 4032180), (70, 3628962), (76, 3342465), (81, 3136140), (84, 3024135), (90, 2822526), (95, 2673972), (105, 2419308), (108, 2352105), (114, 2228310), (126, 2016090), (131, 1939140), (133, 1909980), (135, 1881684), (140, 1814481), (162, 1568070), (171, 1485540), (180, 1411263), (189, 1344060), (190, 1336986), (210, 1209654), (228, 1114155), (243, 1045380), (252, 1008045), (262, 969570), (266, 954990), (270, 940842), (285, 891324), (315, 806436), (324, 784035), (342, 742770), (378, 672030), (380, 668493), (393, 646380), (399, 636660), (405, 627228), (420, 604827), (486, 522690), (513, 495180), (524, 484785), (532, 477495), (540, 470421), (567, 448020), (570, 445662), (630, 403218), (655, 387828), (665, 381996), (684, 371385), (729, 348460), (756, 336015), (786, 323190), (798, 318330), (810, 313614), (855, 297108), (917, 277020), (945, 268812), (972, 261345), (1026, 247590), (1134, 224010), (1140, 222831), (1179, 215460), (1197, 212220), (1215, 209076), (1260, 201609), (1310, 193914), (1330, 190998), (1458, 174230), (1539, 165060), (1572, 161595), (1596, 159165), (1620, 156807), (1701, 149340), (1710, 148554), (1834, 138510), (1890, 134406), (1965, 129276), (1995, 127332), (2052, 123795), (2268, 112005), (2358, 107730), (2394, 106110), (2430, 104538), (2489, 102060), (2565, 99036), (2620, 96957), (2660, 95499), (2751, 92340), (2835, 89604), (2916, 87115), (3078, 82530), (3402, 74670), (3420, 74277), (3537, 71820), (3591, 70740), (3645, 69692), (3668, 69255), (3780, 67203), (3930, 64638), (3990, 63666), (4585, 55404), (4617, 55020), (4716, 53865), (4788, 53055), (4860, 52269), (4978, 51030), (5103, 49780), (5130, 49518), (5502, 46170), (5670, 44802), (5895, 43092), (5985, 42444), (6156, 41265), (6804, 37335), (7074, 35910), (7182, 35370), (7290, 34846), (7467, 34020), (7695, 33012), (7860, 32319), (7980, 31833), (8253, 30780), (8505, 29868), (9170, 27702), (9234, 27510), (9956, 25515), (10206, 24890), (10260, 24759), (10611, 23940), (10773, 23580), (11004, 23085), (11340, 22401), (11790, 21546), (11970, 21222), (12445, 20412), (13755, 18468), (13851, 18340), (14148, 17955), (14364, 17685), (14580, 17423), (14934, 17010), (15390, 16506)]