319713570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 997401600

約数和(自身を除く): 677688030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 23, 30, 33, 38, 45, 46, 55, 57, 66, 69, 90, 95, 99, 110, 114, 115, 138, 165, 171, 190, 198, 207, 209, 230, 253, 285, 330, 342, 345, 414, 418, 437, 495, 506, 570, 627, 690, 739, 759, 855, 874, 990, 1035, 1045, 1254, 1265, 1311, 1478, 1518, 1710, 1881, 2070, 2090, 2185, 2217, 2277, 2530, 2622, 3135, 3695, 3762, 3795, 3933, 4370, 4434, 4554, 4807, 6270, 6555, 6651, 7390, 7590, 7866, 8129, 9405, 9614, 11085, 11385, 13110, 13302, 14041, 14421, 16258, 16997, 18810, 19665, 22170, 22770, 24035, 24387, 28082, 28842, 33255, 33994, 39330, 40645, 42123, 43263, 48070, 48774, 50991, 66510, 70205, 72105, 73161, 81290, 84246, 84985, 86526, 101982, 121935, 126369, 140410, 144210, 146322, 152973, 154451, 169970, 186967, 210615, 216315, 243870, 252738, 254955, 305946, 308902, 322943, 365805, 373934, 421230, 432630, 463353, 509910, 560901, 631845, 645886, 731610, 764865, 772255, 926706, 934835, 968829, 1121802, 1263690, 1390059, 1529730, 1544510, 1614715, 1682703, 1869670, 1937658, 2316765, 2780118, 2804505, 2906487, 3229430, 3365406, 3552373, 4633530, 4844145, 5609010, 5812974, 6950295, 7104746, 8413515, 9688290, 10657119, 13900590, 14532435, 16827030, 17761865, 21314238, 29064870, 31971357, 35523730, 53285595, 63942714, 106571190, 159856785, 319713570]

約数ペア:

[(1, 319713570), (2, 159856785), (3, 106571190), (5, 63942714), (6, 53285595), (9, 35523730), (10, 31971357), (11, 29064870), (15, 21314238), (18, 17761865), (19, 16827030), (22, 14532435), (23, 13900590), (30, 10657119), (33, 9688290), (38, 8413515), (45, 7104746), (46, 6950295), (55, 5812974), (57, 5609010), (66, 4844145), (69, 4633530), (90, 3552373), (95, 3365406), (99, 3229430), (110, 2906487), (114, 2804505), (115, 2780118), (138, 2316765), (165, 1937658), (171, 1869670), (190, 1682703), (198, 1614715), (207, 1544510), (209, 1529730), (230, 1390059), (253, 1263690), (285, 1121802), (330, 968829), (342, 934835), (345, 926706), (414, 772255), (418, 764865), (437, 731610), (495, 645886), (506, 631845), (570, 560901), (627, 509910), (690, 463353), (739, 432630), (759, 421230), (855, 373934), (874, 365805), (990, 322943), (1035, 308902), (1045, 305946), (1254, 254955), (1265, 252738), (1311, 243870), (1478, 216315), (1518, 210615), (1710, 186967), (1881, 169970), (2070, 154451), (2090, 152973), (2185, 146322), (2217, 144210), (2277, 140410), (2530, 126369), (2622, 121935), (3135, 101982), (3695, 86526), (3762, 84985), (3795, 84246), (3933, 81290), (4370, 73161), (4434, 72105), (4554, 70205), (4807, 66510), (6270, 50991), (6555, 48774), (6651, 48070), (7390, 43263), (7590, 42123), (7866, 40645), (8129, 39330), (9405, 33994), (9614, 33255), (11085, 28842), (11385, 28082), (13110, 24387), (13302, 24035), (14041, 22770), (14421, 22170), (16258, 19665), (16997, 18810)]