16679600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:92

約数の個数: 180

約数和(自身を含む): 49956624

約数和(自身を除く): 33277024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 37, 40, 46, 49, 50, 56, 70, 74, 80, 92, 98, 100, 112, 115, 140, 148, 161, 175, 184, 185, 196, 200, 230, 245, 259, 280, 296, 322, 350, 368, 370, 392, 400, 460, 490, 518, 560, 575, 592, 644, 700, 740, 784, 805, 851, 920, 925, 980, 1036, 1127, 1150, 1225, 1288, 1295, 1400, 1480, 1610, 1702, 1813, 1840, 1850, 1960, 2072, 2254, 2300, 2450, 2576, 2590, 2800, 2960, 3220, 3404, 3626, 3700, 3920, 4025, 4144, 4255, 4508, 4600, 4900, 5180, 5635, 5957, 6440, 6475, 6808, 7252, 7400, 8050, 8510, 9016, 9065, 9200, 9800, 10360, 11270, 11914, 12880, 12950, 13616, 14504, 14800, 16100, 17020, 18032, 18130, 19600, 20720, 21275, 22540, 23828, 25900, 28175, 29008, 29785, 32200, 34040, 36260, 41699, 42550, 45080, 45325, 47656, 51800, 56350, 59570, 64400, 68080, 72520, 83398, 85100, 90160, 90650, 95312, 103600, 112700, 119140, 145040, 148925, 166796, 170200, 181300, 208495, 225400, 238280, 297850, 333592, 340400, 362600, 416990, 450800, 476560, 595700, 667184, 725200, 833980, 1042475, 1191400, 1667960, 2084950, 2382800, 3335920, 4169900, 8339800, 16679600]

約数ペア:

[(1, 16679600), (2, 8339800), (4, 4169900), (5, 3335920), (7, 2382800), (8, 2084950), (10, 1667960), (14, 1191400), (16, 1042475), (20, 833980), (23, 725200), (25, 667184), (28, 595700), (35, 476560), (37, 450800), (40, 416990), (46, 362600), (49, 340400), (50, 333592), (56, 297850), (70, 238280), (74, 225400), (80, 208495), (92, 181300), (98, 170200), (100, 166796), (112, 148925), (115, 145040), (140, 119140), (148, 112700), (161, 103600), (175, 95312), (184, 90650), (185, 90160), (196, 85100), (200, 83398), (230, 72520), (245, 68080), (259, 64400), (280, 59570), (296, 56350), (322, 51800), (350, 47656), (368, 45325), (370, 45080), (392, 42550), (400, 41699), (460, 36260), (490, 34040), (518, 32200), (560, 29785), (575, 29008), (592, 28175), (644, 25900), (700, 23828), (740, 22540), (784, 21275), (805, 20720), (851, 19600), (920, 18130), (925, 18032), (980, 17020), (1036, 16100), (1127, 14800), (1150, 14504), (1225, 13616), (1288, 12950), (1295, 12880), (1400, 11914), (1480, 11270), (1610, 10360), (1702, 9800), (1813, 9200), (1840, 9065), (1850, 9016), (1960, 8510), (2072, 8050), (2254, 7400), (2300, 7252), (2450, 6808), (2576, 6475), (2590, 6440), (2800, 5957), (2960, 5635), (3220, 5180), (3404, 4900), (3626, 4600), (3700, 4508), (3920, 4255), (4025, 4144)]