243078780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 830914560

約数和(自身を除く): 587835780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 83, 84, 95, 105, 114, 133, 140, 166, 190, 210, 228, 249, 266, 285, 332, 367, 380, 399, 415, 420, 498, 532, 570, 581, 665, 734, 798, 830, 996, 1101, 1140, 1162, 1245, 1330, 1468, 1577, 1596, 1660, 1743, 1835, 1995, 2202, 2324, 2490, 2569, 2660, 2905, 3154, 3486, 3670, 3990, 4404, 4731, 4980, 5138, 5505, 5810, 6308, 6972, 6973, 7340, 7707, 7885, 7980, 8715, 9462, 10276, 11010, 11039, 11620, 12845, 13946, 15414, 15770, 17430, 18924, 20919, 22020, 22078, 23655, 25690, 27892, 30461, 30828, 31540, 33117, 34860, 34865, 38535, 41838, 44156, 47310, 48811, 51380, 55195, 60922, 66234, 69730, 77070, 83676, 91383, 94620, 97622, 104595, 110390, 121844, 132468, 139460, 146433, 152305, 154140, 165585, 182766, 195244, 209190, 213227, 220780, 244055, 292866, 304610, 331170, 365532, 418380, 426454, 456915, 488110, 578759, 585732, 609220, 639681, 662340, 732165, 852908, 913830, 976220, 1066135, 1157518, 1279362, 1464330, 1736277, 1827660, 2132270, 2315036, 2558724, 2893795, 2928660, 3198405, 3472554, 4051313, 4264540, 5787590, 6396810, 6945108, 8102626, 8681385, 11575180, 12153939, 12793620, 16205252, 17362770, 20256565, 24307878, 34725540, 40513130, 48615756, 60769695, 81026260, 121539390, 243078780]

約数ペア:

[(1, 243078780), (2, 121539390), (3, 81026260), (4, 60769695), (5, 48615756), (6, 40513130), (7, 34725540), (10, 24307878), (12, 20256565), (14, 17362770), (15, 16205252), (19, 12793620), (20, 12153939), (21, 11575180), (28, 8681385), (30, 8102626), (35, 6945108), (38, 6396810), (42, 5787590), (57, 4264540), (60, 4051313), (70, 3472554), (76, 3198405), (83, 2928660), (84, 2893795), (95, 2558724), (105, 2315036), (114, 2132270), (133, 1827660), (140, 1736277), (166, 1464330), (190, 1279362), (210, 1157518), (228, 1066135), (249, 976220), (266, 913830), (285, 852908), (332, 732165), (367, 662340), (380, 639681), (399, 609220), (415, 585732), (420, 578759), (498, 488110), (532, 456915), (570, 426454), (581, 418380), (665, 365532), (734, 331170), (798, 304610), (830, 292866), (996, 244055), (1101, 220780), (1140, 213227), (1162, 209190), (1245, 195244), (1330, 182766), (1468, 165585), (1577, 154140), (1596, 152305), (1660, 146433), (1743, 139460), (1835, 132468), (1995, 121844), (2202, 110390), (2324, 104595), (2490, 97622), (2569, 94620), (2660, 91383), (2905, 83676), (3154, 77070), (3486, 69730), (3670, 66234), (3990, 60922), (4404, 55195), (4731, 51380), (4980, 48811), (5138, 47310), (5505, 44156), (5810, 41838), (6308, 38535), (6972, 34865), (6973, 34860), (7340, 33117), (7707, 31540), (7885, 30828), (7980, 30461), (8715, 27892), (9462, 25690), (10276, 23655), (11010, 22078), (11039, 22020), (11620, 20919), (12845, 18924), (13946, 17430), (15414, 15770)]