22472768780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1451}}^1$

素因数の和:1680

約数の個数: 192

約数和(自身を含む): 60066800640

約数和(自身を除く): 37594031860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 89, 110, 113, 140, 154, 178, 220, 226, 308, 356, 385, 445, 452, 565, 623, 770, 791, 890, 979, 1130, 1243, 1246, 1451, 1540, 1582, 1780, 1958, 2260, 2486, 2492, 2902, 3115, 3164, 3916, 3955, 4895, 4972, 5804, 6215, 6230, 6853, 7255, 7910, 8701, 9790, 10057, 10157, 12430, 12460, 13706, 14510, 15820, 15961, 17402, 19580, 20114, 20314, 24860, 27412, 29020, 31922, 34265, 34804, 40228, 40628, 43505, 50285, 50785, 63844, 68530, 70399, 79805, 87010, 100570, 101570, 110627, 111727, 129139, 137060, 140798, 159610, 163963, 174020, 201140, 203140, 221254, 223454, 258278, 281596, 319220, 327926, 351995, 442508, 446908, 516556, 553135, 558635, 645695, 655852, 703990, 774389, 819815, 903973, 1106270, 1117270, 1147741, 1291390, 1407980, 1420529, 1548778, 1639630, 1803593, 1807946, 2212540, 2234540, 2295482, 2582780, 2841058, 3097556, 3279260, 3607186, 3615892, 3871945, 4519865, 4590964, 5682116, 5738705, 7102645, 7214372, 7743890, 9017965, 9039730, 9943703, 11477410, 12625151, 14205290, 14592707, 15487780, 18035930, 18079460, 19887406, 22954820, 25250302, 28410580, 29185414, 36071860, 39774812, 49718515, 50500604, 58370828, 63125755, 72963535, 99437030, 102148949, 126251510, 145927070, 160519777, 198874060, 204297898, 252503020, 291854140, 321039554, 408595796, 510744745, 642079108, 802598885, 1021489490, 1123638439, 1605197770, 2042978980, 2247276878, 3210395540, 4494553756, 5618192195, 11236384390, 22472768780]

約数ペア:

[(1, 22472768780), (2, 11236384390), (4, 5618192195), (5, 4494553756), (7, 3210395540), (10, 2247276878), (11, 2042978980), (14, 1605197770), (20, 1123638439), (22, 1021489490), (28, 802598885), (35, 642079108), (44, 510744745), (55, 408595796), (70, 321039554), (77, 291854140), (89, 252503020), (110, 204297898), (113, 198874060), (140, 160519777), (154, 145927070), (178, 126251510), (220, 102148949), (226, 99437030), (308, 72963535), (356, 63125755), (385, 58370828), (445, 50500604), (452, 49718515), (565, 39774812), (623, 36071860), (770, 29185414), (791, 28410580), (890, 25250302), (979, 22954820), (1130, 19887406), (1243, 18079460), (1246, 18035930), (1451, 15487780), (1540, 14592707), (1582, 14205290), (1780, 12625151), (1958, 11477410), (2260, 9943703), (2486, 9039730), (2492, 9017965), (2902, 7743890), (3115, 7214372), (3164, 7102645), (3916, 5738705), (3955, 5682116), (4895, 4590964), (4972, 4519865), (5804, 3871945), (6215, 3615892), (6230, 3607186), (6853, 3279260), (7255, 3097556), (7910, 2841058), (8701, 2582780), (9790, 2295482), (10057, 2234540), (10157, 2212540), (12430, 1807946), (12460, 1803593), (13706, 1639630), (14510, 1548778), (15820, 1420529), (15961, 1407980), (17402, 1291390), (19580, 1147741), (20114, 1117270), (20314, 1106270), (24860, 903973), (27412, 819815), (29020, 774389), (31922, 703990), (34265, 655852), (34804, 645695), (40228, 558635), (40628, 553135), (43505, 516556), (50285, 446908), (50785, 442508), (63844, 351995), (68530, 327926), (70399, 319220), (79805, 281596), (87010, 258278), (100570, 223454), (101570, 221254), (110627, 203140), (111727, 201140), (129139, 174020), (137060, 163963), (140798, 159610)]