43281240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 140313600

約数和(自身を除く): 97032360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 463, 492, 570, 615, 760, 779, 820, 926, 984, 1140, 1230, 1389, 1558, 1640, 1852, 2280, 2315, 2337, 2460, 2778, 3116, 3704, 3895, 4630, 4674, 4920, 5556, 6232, 6945, 7790, 8797, 9260, 9348, 11112, 11685, 13890, 15580, 17594, 18520, 18696, 18983, 23370, 26391, 27780, 31160, 35188, 37966, 43985, 46740, 52782, 55560, 56949, 70376, 75932, 87970, 93480, 94915, 105564, 113898, 131955, 151864, 175940, 189830, 211128, 227796, 263910, 284745, 351880, 360677, 379660, 455592, 527820, 569490, 721354, 759320, 1055640, 1082031, 1138980, 1442708, 1803385, 2164062, 2277960, 2885416, 3606770, 4328124, 5410155, 7213540, 8656248, 10820310, 14427080, 21640620, 43281240]

約数ペア:

[(1, 43281240), (2, 21640620), (3, 14427080), (4, 10820310), (5, 8656248), (6, 7213540), (8, 5410155), (10, 4328124), (12, 3606770), (15, 2885416), (19, 2277960), (20, 2164062), (24, 1803385), (30, 1442708), (38, 1138980), (40, 1082031), (41, 1055640), (57, 759320), (60, 721354), (76, 569490), (82, 527820), (95, 455592), (114, 379660), (120, 360677), (123, 351880), (152, 284745), (164, 263910), (190, 227796), (205, 211128), (228, 189830), (246, 175940), (285, 151864), (328, 131955), (380, 113898), (410, 105564), (456, 94915), (463, 93480), (492, 87970), (570, 75932), (615, 70376), (760, 56949), (779, 55560), (820, 52782), (926, 46740), (984, 43985), (1140, 37966), (1230, 35188), (1389, 31160), (1558, 27780), (1640, 26391), (1852, 23370), (2280, 18983), (2315, 18696), (2337, 18520), (2460, 17594), (2778, 15580), (3116, 13890), (3704, 11685), (3895, 11112), (4630, 9348), (4674, 9260), (4920, 8797), (5556, 7790), (6232, 6945)]