105234760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 265161600

約数和(自身を除く): 159926840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 59, 61, 68, 85, 86, 118, 122, 136, 170, 172, 215, 236, 244, 295, 305, 340, 344, 430, 472, 488, 590, 610, 680, 731, 860, 1003, 1037, 1180, 1220, 1462, 1720, 2006, 2074, 2360, 2440, 2537, 2623, 2924, 3599, 3655, 4012, 4148, 5015, 5074, 5185, 5246, 5848, 7198, 7310, 8024, 8296, 10030, 10148, 10370, 10492, 12685, 13115, 14396, 14620, 17995, 20060, 20296, 20740, 20984, 25370, 26230, 28792, 29240, 35990, 40120, 41480, 43129, 44591, 50740, 52460, 61183, 71980, 86258, 89182, 101480, 104920, 122366, 143960, 154757, 172516, 178364, 215645, 222955, 244732, 305915, 309514, 345032, 356728, 431290, 445910, 489464, 611830, 619028, 773785, 862580, 891820, 1223660, 1238056, 1547570, 1725160, 1783640, 2447320, 2630869, 3095140, 5261738, 6190280, 10523476, 13154345, 21046952, 26308690, 52617380, 105234760]

約数ペア:

[(1, 105234760), (2, 52617380), (4, 26308690), (5, 21046952), (8, 13154345), (10, 10523476), (17, 6190280), (20, 5261738), (34, 3095140), (40, 2630869), (43, 2447320), (59, 1783640), (61, 1725160), (68, 1547570), (85, 1238056), (86, 1223660), (118, 891820), (122, 862580), (136, 773785), (170, 619028), (172, 611830), (215, 489464), (236, 445910), (244, 431290), (295, 356728), (305, 345032), (340, 309514), (344, 305915), (430, 244732), (472, 222955), (488, 215645), (590, 178364), (610, 172516), (680, 154757), (731, 143960), (860, 122366), (1003, 104920), (1037, 101480), (1180, 89182), (1220, 86258), (1462, 71980), (1720, 61183), (2006, 52460), (2074, 50740), (2360, 44591), (2440, 43129), (2537, 41480), (2623, 40120), (2924, 35990), (3599, 29240), (3655, 28792), (4012, 26230), (4148, 25370), (5015, 20984), (5074, 20740), (5185, 20296), (5246, 20060), (5848, 17995), (7198, 14620), (7310, 14396), (8024, 13115), (8296, 12685), (10030, 10492), (10148, 10370)]