1147895640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:946

約数の個数: 192

約数和(自身を含む): 3948328800

約数和(自身を除く): 2800433160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 257, 285, 342, 360, 380, 456, 514, 570, 653, 684, 760, 771, 855, 1028, 1140, 1285, 1306, 1368, 1542, 1710, 1959, 2056, 2280, 2313, 2570, 2612, 3084, 3265, 3420, 3855, 3918, 4626, 4883, 5140, 5224, 5877, 6168, 6530, 6840, 7710, 7836, 9252, 9766, 9795, 10280, 11565, 11754, 12407, 13060, 14649, 15420, 15672, 18504, 19532, 19590, 23130, 23508, 24415, 24814, 26120, 29298, 29385, 30840, 37221, 39064, 39180, 43947, 46260, 47016, 48830, 49628, 58596, 58770, 62035, 73245, 74442, 78360, 87894, 92520, 97660, 99256, 111663, 117192, 117540, 124070, 146490, 148884, 167821, 175788, 186105, 195320, 219735, 223326, 235080, 248140, 292980, 297768, 335642, 351576, 372210, 439470, 446652, 496280, 503463, 558315, 585960, 671284, 744420, 839105, 878940, 893304, 1006926, 1116630, 1342568, 1488840, 1510389, 1678210, 1757880, 2013852, 2233260, 2517315, 3020778, 3188599, 3356420, 4027704, 4466520, 5034630, 6041556, 6377198, 6712840, 7551945, 9565797, 10069260, 12083112, 12754396, 15103890, 15942995, 19131594, 20138520, 25508792, 28697391, 30207780, 31885990, 38263188, 47828985, 57394782, 60415560, 63771980, 76526376, 95657970, 114789564, 127543960, 143486955, 191315940, 229579128, 286973910, 382631880, 573947820, 1147895640]

約数ペア:

[(1, 1147895640), (2, 573947820), (3, 382631880), (4, 286973910), (5, 229579128), (6, 191315940), (8, 143486955), (9, 127543960), (10, 114789564), (12, 95657970), (15, 76526376), (18, 63771980), (19, 60415560), (20, 57394782), (24, 47828985), (30, 38263188), (36, 31885990), (38, 30207780), (40, 28697391), (45, 25508792), (57, 20138520), (60, 19131594), (72, 15942995), (76, 15103890), (90, 12754396), (95, 12083112), (114, 10069260), (120, 9565797), (152, 7551945), (171, 6712840), (180, 6377198), (190, 6041556), (228, 5034630), (257, 4466520), (285, 4027704), (342, 3356420), (360, 3188599), (380, 3020778), (456, 2517315), (514, 2233260), (570, 2013852), (653, 1757880), (684, 1678210), (760, 1510389), (771, 1488840), (855, 1342568), (1028, 1116630), (1140, 1006926), (1285, 893304), (1306, 878940), (1368, 839105), (1542, 744420), (1710, 671284), (1959, 585960), (2056, 558315), (2280, 503463), (2313, 496280), (2570, 446652), (2612, 439470), (3084, 372210), (3265, 351576), (3420, 335642), (3855, 297768), (3918, 292980), (4626, 248140), (4883, 235080), (5140, 223326), (5224, 219735), (5877, 195320), (6168, 186105), (6530, 175788), (6840, 167821), (7710, 148884), (7836, 146490), (9252, 124070), (9766, 117540), (9795, 117192), (10280, 111663), (11565, 99256), (11754, 97660), (12407, 92520), (13060, 87894), (14649, 78360), (15420, 74442), (15672, 73245), (18504, 62035), (19532, 58770), (19590, 58596), (23130, 49628), (23508, 48830), (24415, 47016), (24814, 46260), (26120, 43947), (29298, 39180), (29385, 39064), (30840, 37221)]