40200290280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{55639}}^1$

素因数の和:55885

約数の個数: 160

約数和(自身を含む): 135725990400

約数和(自身を除く): 95525700120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 223, 270, 324, 360, 405, 446, 540, 648, 669, 810, 892, 1080, 1115, 1338, 1620, 1784, 2007, 2230, 2676, 3240, 3345, 4014, 4460, 5352, 6021, 6690, 8028, 8920, 10035, 12042, 13380, 16056, 18063, 20070, 24084, 26760, 30105, 36126, 40140, 48168, 55639, 60210, 72252, 80280, 90315, 111278, 120420, 144504, 166917, 180630, 222556, 240840, 278195, 333834, 361260, 445112, 500751, 556390, 667668, 722520, 834585, 1001502, 1112780, 1335336, 1502253, 1669170, 2003004, 2225560, 2503755, 3004506, 3338340, 4006008, 4506759, 5007510, 6009012, 6676680, 7511265, 9013518, 10015020, 12018024, 12407497, 15022530, 18027036, 20030040, 22533795, 24814994, 30045060, 36054072, 37222491, 45067590, 49629988, 60090120, 62037485, 74444982, 90135180, 99259976, 111667473, 124074970, 148889964, 180270360, 186112455, 223334946, 248149940, 297779928, 335002419, 372224910, 446669892, 496299880, 558337365, 670004838, 744449820, 893339784, 1005007257, 1116674730, 1340009676, 1488899640, 1675012095, 2010014514, 2233349460, 2680019352, 3350024190, 4020029028, 4466698920, 5025036285, 6700048380, 8040058056, 10050072570, 13400096760, 20100145140, 40200290280]

約数ペア:

[(1, 40200290280), (2, 20100145140), (3, 13400096760), (4, 10050072570), (5, 8040058056), (6, 6700048380), (8, 5025036285), (9, 4466698920), (10, 4020029028), (12, 3350024190), (15, 2680019352), (18, 2233349460), (20, 2010014514), (24, 1675012095), (27, 1488899640), (30, 1340009676), (36, 1116674730), (40, 1005007257), (45, 893339784), (54, 744449820), (60, 670004838), (72, 558337365), (81, 496299880), (90, 446669892), (108, 372224910), (120, 335002419), (135, 297779928), (162, 248149940), (180, 223334946), (216, 186112455), (223, 180270360), (270, 148889964), (324, 124074970), (360, 111667473), (405, 99259976), (446, 90135180), (540, 74444982), (648, 62037485), (669, 60090120), (810, 49629988), (892, 45067590), (1080, 37222491), (1115, 36054072), (1338, 30045060), (1620, 24814994), (1784, 22533795), (2007, 20030040), (2230, 18027036), (2676, 15022530), (3240, 12407497), (3345, 12018024), (4014, 10015020), (4460, 9013518), (5352, 7511265), (6021, 6676680), (6690, 6009012), (8028, 5007510), (8920, 4506759), (10035, 4006008), (12042, 3338340), (13380, 3004506), (16056, 2503755), (18063, 2225560), (20070, 2003004), (24084, 1669170), (26760, 1502253), (30105, 1335336), (36126, 1112780), (40140, 1001502), (48168, 834585), (55639, 722520), (60210, 667668), (72252, 556390), (80280, 500751), (90315, 445112), (111278, 361260), (120420, 333834), (144504, 278195), (166917, 240840), (180630, 222556)]