7298978040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{421}}^1\times {\mathrm{5351}}^1$

素因数の和:5795

約数の個数: 160

約数和(自身を含む): 24595544160

約数和(自身を除く): 17296566120

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, 270, 324, 360, 405, 421, 540, 648, 810, 842, 1080, 1263, 1620, 1684, 2105, 2526, 3240, 3368, 3789, 4210, 5052, 5351, 6315, 7578, 8420, 10104, 10702, 11367, 12630, 15156, 16053, 16840, 18945, 21404, 22734, 25260, 26755, 30312, 32106, 34101, 37890, 42808, 45468, 48159, 50520, 53510, 56835, 64212, 68202, 75780, 80265, 90936, 96318, 107020, 113670, 128424, 136404, 144477, 151560, 160530, 170505, 192636, 214040, 227340, 240795, 272808, 288954, 321060, 341010, 385272, 433431, 454680, 481590, 577908, 642120, 682020, 722385, 866862, 963180, 1155816, 1364040, 1444770, 1733724, 1926360, 2167155, 2252771, 2889540, 3467448, 4334310, 4505542, 5779080, 6758313, 8668620, 9011084, 11263855, 13516626, 17337240, 18022168, 20274939, 22527710, 27033252, 33791565, 40549878, 45055420, 54066504, 60824817, 67583130, 81099756, 90110840, 101374695, 121649634, 135166260, 162199512, 182474451, 202749390, 243299268, 270332520, 304124085, 364948902, 405498780, 486598536, 608248170, 729897804, 810997560, 912372255, 1216496340, 1459795608, 1824744510, 2432992680, 3649489020, 7298978040]

約数ペア:

[(1, 7298978040), (2, 3649489020), (3, 2432992680), (4, 1824744510), (5, 1459795608), (6, 1216496340), (8, 912372255), (9, 810997560), (10, 729897804), (12, 608248170), (15, 486598536), (18, 405498780), (20, 364948902), (24, 304124085), (27, 270332520), (30, 243299268), (36, 202749390), (40, 182474451), (45, 162199512), (54, 135166260), (60, 121649634), (72, 101374695), (81, 90110840), (90, 81099756), (108, 67583130), (120, 60824817), (135, 54066504), (162, 45055420), (180, 40549878), (216, 33791565), (270, 27033252), (324, 22527710), (360, 20274939), (405, 18022168), (421, 17337240), (540, 13516626), (648, 11263855), (810, 9011084), (842, 8668620), (1080, 6758313), (1263, 5779080), (1620, 4505542), (1684, 4334310), (2105, 3467448), (2526, 2889540), (3240, 2252771), (3368, 2167155), (3789, 1926360), (4210, 1733724), (5052, 1444770), (5351, 1364040), (6315, 1155816), (7578, 963180), (8420, 866862), (10104, 722385), (10702, 682020), (11367, 642120), (12630, 577908), (15156, 481590), (16053, 454680), (16840, 433431), (18945, 385272), (21404, 341010), (22734, 321060), (25260, 288954), (26755, 272808), (30312, 240795), (32106, 227340), (34101, 214040), (37890, 192636), (42808, 170505), (45468, 160530), (48159, 151560), (50520, 144477), (53510, 136404), (56835, 128424), (64212, 113670), (68202, 107020), (75780, 96318), (80265, 90936)]