7142799960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{45403}}^1$

素因数の和:45462

約数の個数: 192

約数和(自身を含む): 25498886400

約数和(自身を除く): 18356086440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1748, 2070, 2185, 2280, 2622, 2760, 3420, 3496, 3933, 4140, 4370, 5244, 6555, 6840, 7866, 8280, 8740, 10488, 13110, 15732, 17480, 19665, 26220, 31464, 39330, 45403, 52440, 78660, 90806, 136209, 157320, 181612, 227015, 272418, 363224, 408627, 454030, 544836, 681045, 817254, 862657, 908060, 1044269, 1089672, 1362090, 1634508, 1725314, 1816120, 2043135, 2088538, 2587971, 2724180, 3132807, 3269016, 3450628, 4086270, 4177076, 4313285, 5175942, 5221345, 5448360, 6265614, 6901256, 7763913, 8172540, 8354152, 8626570, 9398421, 10351884, 10442690, 12531228, 12939855, 15527826, 15664035, 16345080, 17253140, 18796842, 19841111, 20703768, 20885380, 25062456, 25879710, 31055652, 31328070, 34506280, 37593684, 38819565, 39682222, 41770760, 46992105, 51759420, 59523333, 62111304, 62656140, 75187368, 77639130, 79364444, 93984210, 99205555, 103518840, 119046666, 125312280, 155278260, 158728888, 178569999, 187968420, 198411110, 238093332, 297616665, 310556520, 357139998, 375936840, 396822220, 476186664, 595233330, 714279996, 793644440, 892849995, 1190466660, 1428559992, 1785699990, 2380933320, 3571399980, 7142799960]

約数ペア:

[(1, 7142799960), (2, 3571399980), (3, 2380933320), (4, 1785699990), (5, 1428559992), (6, 1190466660), (8, 892849995), (9, 793644440), (10, 714279996), (12, 595233330), (15, 476186664), (18, 396822220), (19, 375936840), (20, 357139998), (23, 310556520), (24, 297616665), (30, 238093332), (36, 198411110), (38, 187968420), (40, 178569999), (45, 158728888), (46, 155278260), (57, 125312280), (60, 119046666), (69, 103518840), (72, 99205555), (76, 93984210), (90, 79364444), (92, 77639130), (95, 75187368), (114, 62656140), (115, 62111304), (120, 59523333), (138, 51759420), (152, 46992105), (171, 41770760), (180, 39682222), (184, 38819565), (190, 37593684), (207, 34506280), (228, 31328070), (230, 31055652), (276, 25879710), (285, 25062456), (342, 20885380), (345, 20703768), (360, 19841111), (380, 18796842), (414, 17253140), (437, 16345080), (456, 15664035), (460, 15527826), (552, 12939855), (570, 12531228), (684, 10442690), (690, 10351884), (760, 9398421), (828, 8626570), (855, 8354152), (874, 8172540), (920, 7763913), (1035, 6901256), (1140, 6265614), (1311, 5448360), (1368, 5221345), (1380, 5175942), (1656, 4313285), (1710, 4177076), (1748, 4086270), (2070, 3450628), (2185, 3269016), (2280, 3132807), (2622, 2724180), (2760, 2587971), (3420, 2088538), (3496, 2043135), (3933, 1816120), (4140, 1725314), (4370, 1634508), (5244, 1362090), (6555, 1089672), (6840, 1044269), (7866, 908060), (8280, 862657), (8740, 817254), (10488, 681045), (13110, 544836), (15732, 454030), (17480, 408627), (19665, 363224), (26220, 272418), (31464, 227015), (39330, 181612), (45403, 157320), (52440, 136209), (78660, 90806)]