1642093920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67079}}^1$

素因数の和:67117

約数の個数: 144

約数和(自身を含む): 5933360160

約数和(自身を除く): 4291266240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 67079, 134158, 201237, 268316, 335395, 402474, 536632, 603711, 670790, 804948, 1006185, 1073264, 1140343, 1207422, 1341580, 1609896, 2012370, 2146528, 2280686, 2414844, 2683160, 3018555, 3219792, 3421029, 4024740, 4561372, 4829688, 5366320, 5701715, 6037110, 6439584, 6842058, 8049480, 9122744, 9659376, 10263087, 10732640, 11403430, 12074220, 13684116, 16098960, 17105145, 18245488, 19318752, 20526174, 22806860, 24148440, 27368232, 32197920, 34210290, 36490976, 41052348, 45613720, 48296880, 51315435, 54736464, 68420580, 82104696, 91227440, 96593760, 102630870, 109472928, 136841160, 164209392, 182454880, 205261740, 273682320, 328418784, 410523480, 547364640, 821046960, 1642093920]

約数ペア:

[(1, 1642093920), (2, 821046960), (3, 547364640), (4, 410523480), (5, 328418784), (6, 273682320), (8, 205261740), (9, 182454880), (10, 164209392), (12, 136841160), (15, 109472928), (16, 102630870), (17, 96593760), (18, 91227440), (20, 82104696), (24, 68420580), (30, 54736464), (32, 51315435), (34, 48296880), (36, 45613720), (40, 41052348), (45, 36490976), (48, 34210290), (51, 32197920), (60, 27368232), (68, 24148440), (72, 22806860), (80, 20526174), (85, 19318752), (90, 18245488), (96, 17105145), (102, 16098960), (120, 13684116), (136, 12074220), (144, 11403430), (153, 10732640), (160, 10263087), (170, 9659376), (180, 9122744), (204, 8049480), (240, 6842058), (255, 6439584), (272, 6037110), (288, 5701715), (306, 5366320), (340, 4829688), (360, 4561372), (408, 4024740), (480, 3421029), (510, 3219792), (544, 3018555), (612, 2683160), (680, 2414844), (720, 2280686), (765, 2146528), (816, 2012370), (1020, 1609896), (1224, 1341580), (1360, 1207422), (1440, 1140343), (1530, 1073264), (1632, 1006185), (2040, 804948), (2448, 670790), (2720, 603711), (3060, 536632), (4080, 402474), (4896, 335395), (6120, 268316), (8160, 201237), (12240, 134158), (24480, 67079)]