628923360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7753}}^1$

素因数の和:7797

約数の個数: 144

約数和(自身を含む): 2145500784

約数和(自身を除く): 1516577424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6760, 7753, 8112, 10140, 13520, 15506, 16224, 20280, 23259, 27040, 31012, 38765, 40560, 46518, 62024, 77530, 81120, 93036, 100789, 116295, 124048, 155060, 186072, 201578, 232590, 248096, 302367, 310120, 372144, 403156, 465180, 503945, 604734, 620240, 744288, 806312, 930360, 1007890, 1209468, 1240480, 1310257, 1511835, 1612624, 1860720, 2015780, 2418936, 2620514, 3023670, 3225248, 3721440, 3930771, 4031560, 4837872, 5241028, 6047340, 6551285, 7861542, 8063120, 9675744, 10482056, 12094680, 13102570, 15723084, 16126240, 19653855, 20964112, 24189360, 26205140, 31446168, 39307710, 41928224, 48378720, 52410280, 62892336, 78615420, 104820560, 125784672, 157230840, 209641120, 314461680, 628923360]

約数ペア:

[(1, 628923360), (2, 314461680), (3, 209641120), (4, 157230840), (5, 125784672), (6, 104820560), (8, 78615420), (10, 62892336), (12, 52410280), (13, 48378720), (15, 41928224), (16, 39307710), (20, 31446168), (24, 26205140), (26, 24189360), (30, 20964112), (32, 19653855), (39, 16126240), (40, 15723084), (48, 13102570), (52, 12094680), (60, 10482056), (65, 9675744), (78, 8063120), (80, 7861542), (96, 6551285), (104, 6047340), (120, 5241028), (130, 4837872), (156, 4031560), (160, 3930771), (169, 3721440), (195, 3225248), (208, 3023670), (240, 2620514), (260, 2418936), (312, 2015780), (338, 1860720), (390, 1612624), (416, 1511835), (480, 1310257), (507, 1240480), (520, 1209468), (624, 1007890), (676, 930360), (780, 806312), (845, 744288), (1014, 620240), (1040, 604734), (1248, 503945), (1352, 465180), (1560, 403156), (1690, 372144), (2028, 310120), (2080, 302367), (2535, 248096), (2704, 232590), (3120, 201578), (3380, 186072), (4056, 155060), (5070, 124048), (5408, 116295), (6240, 100789), (6760, 93036), (7753, 81120), (8112, 77530), (10140, 62024), (13520, 46518), (15506, 40560), (16224, 38765), (20280, 31012), (23259, 27040)]