42816120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 137376000

約数和(自身を除く): 94559880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 211, 228, 267, 285, 356, 380, 422, 445, 456, 534, 570, 633, 712, 760, 844, 890, 1055, 1068, 1140, 1266, 1335, 1688, 1691, 1780, 2110, 2136, 2280, 2532, 2670, 3165, 3382, 3560, 4009, 4220, 5064, 5073, 5340, 6330, 6764, 8018, 8440, 8455, 10146, 10680, 12027, 12660, 13528, 16036, 16910, 18779, 20045, 20292, 24054, 25320, 25365, 32072, 33820, 37558, 40090, 40584, 48108, 50730, 56337, 60135, 67640, 75116, 80180, 93895, 96216, 101460, 112674, 120270, 150232, 160360, 187790, 202920, 225348, 240540, 281685, 356801, 375580, 450696, 481080, 563370, 713602, 751160, 1070403, 1126740, 1427204, 1784005, 2140806, 2253480, 2854408, 3568010, 4281612, 5352015, 7136020, 8563224, 10704030, 14272040, 21408060, 42816120]

約数ペア:

[(1, 42816120), (2, 21408060), (3, 14272040), (4, 10704030), (5, 8563224), (6, 7136020), (8, 5352015), (10, 4281612), (12, 3568010), (15, 2854408), (19, 2253480), (20, 2140806), (24, 1784005), (30, 1427204), (38, 1126740), (40, 1070403), (57, 751160), (60, 713602), (76, 563370), (89, 481080), (95, 450696), (114, 375580), (120, 356801), (152, 281685), (178, 240540), (190, 225348), (211, 202920), (228, 187790), (267, 160360), (285, 150232), (356, 120270), (380, 112674), (422, 101460), (445, 96216), (456, 93895), (534, 80180), (570, 75116), (633, 67640), (712, 60135), (760, 56337), (844, 50730), (890, 48108), (1055, 40584), (1068, 40090), (1140, 37558), (1266, 33820), (1335, 32072), (1688, 25365), (1691, 25320), (1780, 24054), (2110, 20292), (2136, 20045), (2280, 18779), (2532, 16910), (2670, 16036), (3165, 13528), (3382, 12660), (3560, 12027), (4009, 10680), (4220, 10146), (5064, 8455), (5073, 8440), (5340, 8018), (6330, 6764)]