134641540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 337841280

約数和(自身を除く): 203199740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 41, 44, 46, 55, 59, 82, 92, 110, 115, 118, 121, 164, 205, 220, 230, 236, 242, 253, 295, 410, 451, 460, 484, 506, 590, 605, 649, 820, 902, 943, 1012, 1180, 1210, 1265, 1298, 1357, 1804, 1886, 2255, 2419, 2420, 2530, 2596, 2714, 2783, 3245, 3772, 4510, 4715, 4838, 4961, 5060, 5428, 5566, 6490, 6785, 7139, 9020, 9430, 9676, 9922, 10373, 11132, 12095, 12980, 13570, 13915, 14278, 14927, 18860, 19844, 20746, 24190, 24805, 26609, 27140, 27830, 28556, 29854, 35695, 41492, 48380, 49610, 51865, 53218, 55637, 55660, 59708, 71390, 74635, 99220, 103730, 106436, 111274, 114103, 133045, 142780, 149270, 164197, 207460, 222548, 228206, 266090, 278185, 292699, 298540, 328394, 456412, 532180, 556370, 570515, 585398, 612007, 656788, 820985, 1112740, 1141030, 1170796, 1224014, 1463495, 1641970, 2282060, 2448028, 2926990, 3060035, 3283940, 5853980, 6120070, 6732077, 12240140, 13464154, 26928308, 33660385, 67320770, 134641540]

約数ペア:

[(1, 134641540), (2, 67320770), (4, 33660385), (5, 26928308), (10, 13464154), (11, 12240140), (20, 6732077), (22, 6120070), (23, 5853980), (41, 3283940), (44, 3060035), (46, 2926990), (55, 2448028), (59, 2282060), (82, 1641970), (92, 1463495), (110, 1224014), (115, 1170796), (118, 1141030), (121, 1112740), (164, 820985), (205, 656788), (220, 612007), (230, 585398), (236, 570515), (242, 556370), (253, 532180), (295, 456412), (410, 328394), (451, 298540), (460, 292699), (484, 278185), (506, 266090), (590, 228206), (605, 222548), (649, 207460), (820, 164197), (902, 149270), (943, 142780), (1012, 133045), (1180, 114103), (1210, 111274), (1265, 106436), (1298, 103730), (1357, 99220), (1804, 74635), (1886, 71390), (2255, 59708), (2419, 55660), (2420, 55637), (2530, 53218), (2596, 51865), (2714, 49610), (2783, 48380), (3245, 41492), (3772, 35695), (4510, 29854), (4715, 28556), (4838, 27830), (4961, 27140), (5060, 26609), (5428, 24805), (5566, 24190), (6490, 20746), (6785, 19844), (7139, 18860), (9020, 14927), (9430, 14278), (9676, 13915), (9922, 13570), (10373, 12980), (11132, 12095)]