319222916800

素因数分解:

$2^6\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131519}}^1$

素因数の和:131619

約数の個数: 168

約数和(自身を含む): 826399607040

約数和(自身を除く): 507176690240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 41, 50, 64, 74, 80, 82, 100, 148, 160, 164, 185, 200, 205, 296, 320, 328, 370, 400, 410, 592, 656, 740, 800, 820, 925, 1025, 1184, 1312, 1480, 1517, 1600, 1640, 1850, 2050, 2368, 2624, 2960, 3034, 3280, 3700, 4100, 5920, 6068, 6560, 7400, 7585, 8200, 11840, 12136, 13120, 14800, 15170, 16400, 24272, 29600, 30340, 32800, 37925, 48544, 59200, 60680, 65600, 75850, 97088, 121360, 131519, 151700, 242720, 263038, 303400, 485440, 526076, 606800, 657595, 1052152, 1213600, 1315190, 2104304, 2427200, 2630380, 3287975, 4208608, 4866203, 5260760, 5392279, 6575950, 8417216, 9732406, 10521520, 10784558, 13151900, 19464812, 21043040, 21569116, 24331015, 26303800, 26961395, 38929624, 42086080, 43138232, 48662030, 52607600, 53922790, 77859248, 86276464, 97324060, 105215200, 107845580, 121655075, 134806975, 155718496, 172552928, 194648120, 199514323, 210430400, 215691160, 243310150, 269613950, 311436992, 345105856, 389296240, 399028646, 431382320, 486620300, 539227900, 778592480, 798057292, 862764640, 973240600, 997571615, 1078455800, 1557184960, 1596114584, 1725529280, 1946481200, 1995143230, 2156911600, 3192229168, 3892962400, 3990286460, 4313823200, 4987858075, 6384458336, 7785924800, 7980572920, 8627646400, 9975716150, 12768916672, 15961145840, 19951432300, 31922291680, 39902864600, 63844583360, 79805729200, 159611458400, 319222916800]

約数ペア:

[(1, 319222916800), (2, 159611458400), (4, 79805729200), (5, 63844583360), (8, 39902864600), (10, 31922291680), (16, 19951432300), (20, 15961145840), (25, 12768916672), (32, 9975716150), (37, 8627646400), (40, 7980572920), (41, 7785924800), (50, 6384458336), (64, 4987858075), (74, 4313823200), (80, 3990286460), (82, 3892962400), (100, 3192229168), (148, 2156911600), (160, 1995143230), (164, 1946481200), (185, 1725529280), (200, 1596114584), (205, 1557184960), (296, 1078455800), (320, 997571615), (328, 973240600), (370, 862764640), (400, 798057292), (410, 778592480), (592, 539227900), (656, 486620300), (740, 431382320), (800, 399028646), (820, 389296240), (925, 345105856), (1025, 311436992), (1184, 269613950), (1312, 243310150), (1480, 215691160), (1517, 210430400), (1600, 199514323), (1640, 194648120), (1850, 172552928), (2050, 155718496), (2368, 134806975), (2624, 121655075), (2960, 107845580), (3034, 105215200), (3280, 97324060), (3700, 86276464), (4100, 77859248), (5920, 53922790), (6068, 52607600), (6560, 48662030), (7400, 43138232), (7585, 42086080), (8200, 38929624), (11840, 26961395), (12136, 26303800), (13120, 24331015), (14800, 21569116), (15170, 21043040), (16400, 19464812), (24272, 13151900), (29600, 10784558), (30340, 10521520), (32800, 9732406), (37925, 8417216), (48544, 6575950), (59200, 5392279), (60680, 5260760), (65600, 4866203), (75850, 4208608), (97088, 3287975), (121360, 2630380), (131519, 2427200), (151700, 2104304), (242720, 1315190), (263038, 1213600), (303400, 1052152), (485440, 657595), (526076, 606800)]