2197332720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5903}}^1$

素因数の和:5980

約数の個数: 240

約数和(自身を含む): 8222902272

約数和(自身を除く): 6025569552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 99, 110, 120, 132, 141, 144, 165, 176, 180, 188, 198, 220, 235, 240, 264, 282, 330, 360, 376, 396, 423, 440, 470, 495, 517, 528, 564, 660, 705, 720, 752, 792, 846, 880, 940, 990, 1034, 1128, 1320, 1410, 1551, 1584, 1692, 1880, 1980, 2068, 2115, 2256, 2585, 2640, 2820, 3102, 3384, 3760, 3960, 4136, 4230, 4653, 5170, 5640, 5903, 6204, 6768, 7755, 7920, 8272, 8460, 9306, 10340, 11280, 11806, 12408, 15510, 16920, 17709, 18612, 20680, 23265, 23612, 24816, 29515, 31020, 33840, 35418, 37224, 41360, 46530, 47224, 53127, 59030, 62040, 64933, 70836, 74448, 88545, 93060, 94448, 106254, 118060, 124080, 129866, 141672, 177090, 186120, 194799, 212508, 236120, 259732, 265635, 277441, 283344, 324665, 354180, 372240, 389598, 425016, 472240, 519464, 531270, 554882, 584397, 649330, 708360, 779196, 832323, 850032, 973995, 1038928, 1062540, 1109764, 1168794, 1298660, 1387205, 1416720, 1558392, 1664646, 1947990, 2125080, 2219528, 2337588, 2496969, 2597320, 2774410, 2921985, 3051851, 3116784, 3329292, 3895980, 4161615, 4250160, 4439056, 4675176, 4993938, 5194640, 5548820, 5843970, 6103702, 6658584, 7791960, 8323230, 9155553, 9350352, 9987876, 11097640, 11687940, 12207404, 12484845, 13317168, 15259255, 15583920, 16646460, 18311106, 19975752, 22195280, 23375880, 24414808, 24969690, 27466659, 30518510, 33292920, 36622212, 39951504, 45777765, 46751760, 48829616, 49939380, 54933318, 61037020, 66585840, 73244424, 91555530, 99878760, 109866636, 122074040, 137333295, 146488848, 183111060, 199757520, 219733272, 244148080, 274666590, 366222120, 439466544, 549333180, 732444240, 1098666360, 2197332720]

約数ペア:

[(1, 2197332720), (2, 1098666360), (3, 732444240), (4, 549333180), (5, 439466544), (6, 366222120), (8, 274666590), (9, 244148080), (10, 219733272), (11, 199757520), (12, 183111060), (15, 146488848), (16, 137333295), (18, 122074040), (20, 109866636), (22, 99878760), (24, 91555530), (30, 73244424), (33, 66585840), (36, 61037020), (40, 54933318), (44, 49939380), (45, 48829616), (47, 46751760), (48, 45777765), (55, 39951504), (60, 36622212), (66, 33292920), (72, 30518510), (80, 27466659), (88, 24969690), (90, 24414808), (94, 23375880), (99, 22195280), (110, 19975752), (120, 18311106), (132, 16646460), (141, 15583920), (144, 15259255), (165, 13317168), (176, 12484845), (180, 12207404), (188, 11687940), (198, 11097640), (220, 9987876), (235, 9350352), (240, 9155553), (264, 8323230), (282, 7791960), (330, 6658584), (360, 6103702), (376, 5843970), (396, 5548820), (423, 5194640), (440, 4993938), (470, 4675176), (495, 4439056), (517, 4250160), (528, 4161615), (564, 3895980), (660, 3329292), (705, 3116784), (720, 3051851), (752, 2921985), (792, 2774410), (846, 2597320), (880, 2496969), (940, 2337588), (990, 2219528), (1034, 2125080), (1128, 1947990), (1320, 1664646), (1410, 1558392), (1551, 1416720), (1584, 1387205), (1692, 1298660), (1880, 1168794), (1980, 1109764), (2068, 1062540), (2115, 1038928), (2256, 973995), (2585, 850032), (2640, 832323), (2820, 779196), (3102, 708360), (3384, 649330), (3760, 584397), (3960, 554882), (4136, 531270), (4230, 519464), (4653, 472240), (5170, 425016), (5640, 389598), (5903, 372240), (6204, 354180), (6768, 324665), (7755, 283344), (7920, 277441), (8272, 265635), (8460, 259732), (9306, 236120), (10340, 212508), (11280, 194799), (11806, 186120), (12408, 177090), (15510, 141672), (16920, 129866), (17709, 124080), (18612, 118060), (20680, 106254), (23265, 94448), (23612, 93060), (24816, 88545), (29515, 74448), (31020, 70836), (33840, 64933), (35418, 62040), (37224, 59030), (41360, 53127), (46530, 47224)]