68926160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:948

約数の個数: 80

約数和(自身を含む): 172756800

約数和(自身を除く): 103830640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 859, 944, 1003, 1180, 1360, 1718, 2006, 2360, 3436, 4012, 4295, 4720, 5015, 6872, 8024, 8590, 10030, 13744, 14603, 16048, 17180, 20060, 29206, 34360, 40120, 50681, 58412, 68720, 73015, 80240, 101362, 116824, 146030, 202724, 233648, 253405, 292060, 405448, 506810, 584120, 810896, 861577, 1013620, 1168240, 1723154, 2027240, 3446308, 4054480, 4307885, 6892616, 8615770, 13785232, 17231540, 34463080, 68926160]

約数ペア:

[(1, 68926160), (2, 34463080), (4, 17231540), (5, 13785232), (8, 8615770), (10, 6892616), (16, 4307885), (17, 4054480), (20, 3446308), (34, 2027240), (40, 1723154), (59, 1168240), (68, 1013620), (80, 861577), (85, 810896), (118, 584120), (136, 506810), (170, 405448), (236, 292060), (272, 253405), (295, 233648), (340, 202724), (472, 146030), (590, 116824), (680, 101362), (859, 80240), (944, 73015), (1003, 68720), (1180, 58412), (1360, 50681), (1718, 40120), (2006, 34360), (2360, 29206), (3436, 20060), (4012, 17180), (4295, 16048), (4720, 14603), (5015, 13744), (6872, 10030), (8024, 8590)]