157065420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 452390400

約数和(自身を除く): 295324980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 89, 134, 178, 201, 267, 268, 335, 356, 402, 439, 445, 534, 670, 804, 878, 890, 1005, 1068, 1317, 1335, 1340, 1756, 1780, 2010, 2195, 2634, 2670, 4020, 4390, 5268, 5340, 5963, 6585, 8780, 11926, 13170, 17889, 23852, 26340, 29413, 29815, 35778, 39071, 58826, 59630, 71556, 78142, 88239, 89445, 117213, 117652, 119260, 147065, 156284, 176478, 178890, 195355, 234426, 294130, 352956, 357780, 390710, 441195, 468852, 586065, 588260, 781420, 882390, 1172130, 1764780, 2344260, 2617757, 5235514, 7853271, 10471028, 13088785, 15706542, 26177570, 31413084, 39266355, 52355140, 78532710, 157065420]

約数ペア:

[(1, 157065420), (2, 78532710), (3, 52355140), (4, 39266355), (5, 31413084), (6, 26177570), (10, 15706542), (12, 13088785), (15, 10471028), (20, 7853271), (30, 5235514), (60, 2617757), (67, 2344260), (89, 1764780), (134, 1172130), (178, 882390), (201, 781420), (267, 588260), (268, 586065), (335, 468852), (356, 441195), (402, 390710), (439, 357780), (445, 352956), (534, 294130), (670, 234426), (804, 195355), (878, 178890), (890, 176478), (1005, 156284), (1068, 147065), (1317, 119260), (1335, 117652), (1340, 117213), (1756, 89445), (1780, 88239), (2010, 78142), (2195, 71556), (2634, 59630), (2670, 58826), (4020, 39071), (4390, 35778), (5268, 29815), (5340, 29413), (5963, 26340), (6585, 23852), (8780, 17889), (11926, 13170)]