736996240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 120

約数和(自身を含む): 1841882112

約数和(自身を除く): 1104885872

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 127, 136, 170, 251, 254, 272, 289, 340, 502, 508, 578, 635, 680, 1004, 1016, 1156, 1255, 1270, 1360, 1445, 2008, 2032, 2159, 2312, 2510, 2540, 2890, 4016, 4267, 4318, 4624, 5020, 5080, 5780, 8534, 8636, 10040, 10160, 10795, 11560, 17068, 17272, 20080, 21335, 21590, 23120, 31877, 34136, 34544, 36703, 42670, 43180, 63754, 68272, 72539, 73406, 85340, 86360, 127508, 145078, 146812, 159385, 170680, 172720, 183515, 255016, 290156, 293624, 318770, 341360, 362695, 367030, 510032, 541909, 580312, 587248, 637540, 725390, 734060, 1083818, 1160624, 1275080, 1450780, 1468120, 2167636, 2550160, 2709545, 2901560, 2936240, 4335272, 5419090, 5803120, 8670544, 9212453, 10838180, 18424906, 21676360, 36849812, 43352720, 46062265, 73699624, 92124530, 147399248, 184249060, 368498120, 736996240]

約数ペア:

[(1, 736996240), (2, 368498120), (4, 184249060), (5, 147399248), (8, 92124530), (10, 73699624), (16, 46062265), (17, 43352720), (20, 36849812), (34, 21676360), (40, 18424906), (68, 10838180), (80, 9212453), (85, 8670544), (127, 5803120), (136, 5419090), (170, 4335272), (251, 2936240), (254, 2901560), (272, 2709545), (289, 2550160), (340, 2167636), (502, 1468120), (508, 1450780), (578, 1275080), (635, 1160624), (680, 1083818), (1004, 734060), (1016, 725390), (1156, 637540), (1255, 587248), (1270, 580312), (1360, 541909), (1445, 510032), (2008, 367030), (2032, 362695), (2159, 341360), (2312, 318770), (2510, 293624), (2540, 290156), (2890, 255016), (4016, 183515), (4267, 172720), (4318, 170680), (4624, 159385), (5020, 146812), (5080, 145078), (5780, 127508), (8534, 86360), (8636, 85340), (10040, 73406), (10160, 72539), (10795, 68272), (11560, 63754), (17068, 43180), (17272, 42670), (20080, 36703), (21335, 34544), (21590, 34136), (23120, 31877)]