164312190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 547391520

約数和(自身を除く): 383079330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 49, 53, 57, 63, 70, 74, 90, 95, 98, 105, 106, 111, 114, 126, 133, 147, 159, 171, 185, 190, 210, 222, 245, 259, 265, 266, 285, 294, 315, 318, 333, 342, 370, 371, 399, 441, 477, 490, 518, 530, 555, 570, 630, 665, 666, 703, 735, 742, 777, 795, 798, 855, 882, 931, 954, 1007, 1110, 1113, 1197, 1295, 1330, 1406, 1470, 1554, 1590, 1665, 1710, 1813, 1855, 1862, 1961, 1995, 2014, 2109, 2205, 2226, 2331, 2385, 2394, 2590, 2597, 2793, 3021, 3330, 3339, 3515, 3626, 3710, 3885, 3922, 3990, 4218, 4410, 4655, 4662, 4770, 4921, 5035, 5194, 5439, 5565, 5586, 5883, 5985, 6042, 6327, 6678, 7030, 7049, 7770, 7791, 8379, 9063, 9065, 9310, 9805, 9842, 10070, 10545, 10878, 11130, 11655, 11766, 11970, 12654, 12985, 13727, 13965, 14098, 14763, 15105, 15582, 16317, 16695, 16758, 17649, 18126, 18130, 19610, 21090, 21147, 23310, 23373, 24605, 25970, 27195, 27454, 27930, 29415, 29526, 30210, 31635, 32634, 33390, 34447, 35245, 35298, 37259, 38955, 41181, 41895, 42294, 44289, 45315, 46746, 49210, 49343, 54390, 58830, 63270, 63441, 68635, 68894, 70490, 73815, 74518, 77910, 81585, 82362, 83790, 88245, 88578, 90630, 96089, 98686, 103341, 105735, 111777, 116865, 123543, 126882, 137270, 147630, 148029, 163170, 172235, 176490, 186295, 192178, 205905, 206682, 211470, 221445, 223554, 233730, 246715, 247086, 260813, 288267, 296058, 310023, 317205, 335331, 344470, 372590, 411810, 442890, 444087, 480445, 493430, 516705, 521626, 558885, 576534, 617715, 620046, 634410, 670662, 740145, 782439, 864801, 888174, 960890, 1033410, 1117770, 1235430, 1304065, 1441335, 1480290, 1550115, 1564878, 1676655, 1729602, 1825691, 2220435, 2347317, 2608130, 2882670, 3100230, 3353310, 3651382, 3912195, 4324005, 4440870, 4694634, 5477073, 7824390, 8648010, 9128455, 10954146, 11736585, 16431219, 18256910, 23473170, 27385365, 32862438, 54770730, 82156095, 164312190]

約数ペア:

[(1, 164312190), (2, 82156095), (3, 54770730), (5, 32862438), (6, 27385365), (7, 23473170), (9, 18256910), (10, 16431219), (14, 11736585), (15, 10954146), (18, 9128455), (19, 8648010), (21, 7824390), (30, 5477073), (35, 4694634), (37, 4440870), (38, 4324005), (42, 3912195), (45, 3651382), (49, 3353310), (53, 3100230), (57, 2882670), (63, 2608130), (70, 2347317), (74, 2220435), (90, 1825691), (95, 1729602), (98, 1676655), (105, 1564878), (106, 1550115), (111, 1480290), (114, 1441335), (126, 1304065), (133, 1235430), (147, 1117770), (159, 1033410), (171, 960890), (185, 888174), (190, 864801), (210, 782439), (222, 740145), (245, 670662), (259, 634410), (265, 620046), (266, 617715), (285, 576534), (294, 558885), (315, 521626), (318, 516705), (333, 493430), (342, 480445), (370, 444087), (371, 442890), (399, 411810), (441, 372590), (477, 344470), (490, 335331), (518, 317205), (530, 310023), (555, 296058), (570, 288267), (630, 260813), (665, 247086), (666, 246715), (703, 233730), (735, 223554), (742, 221445), (777, 211470), (795, 206682), (798, 205905), (855, 192178), (882, 186295), (931, 176490), (954, 172235), (1007, 163170), (1110, 148029), (1113, 147630), (1197, 137270), (1295, 126882), (1330, 123543), (1406, 116865), (1470, 111777), (1554, 105735), (1590, 103341), (1665, 98686), (1710, 96089), (1813, 90630), (1855, 88578), (1862, 88245), (1961, 83790), (1995, 82362), (2014, 81585), (2109, 77910), (2205, 74518), (2226, 73815), (2331, 70490), (2385, 68894), (2394, 68635), (2590, 63441), (2597, 63270), (2793, 58830), (3021, 54390), (3330, 49343), (3339, 49210), (3515, 46746), (3626, 45315), (3710, 44289), (3885, 42294), (3922, 41895), (3990, 41181), (4218, 38955), (4410, 37259), (4655, 35298), (4662, 35245), (4770, 34447), (4921, 33390), (5035, 32634), (5194, 31635), (5439, 30210), (5565, 29526), (5586, 29415), (5883, 27930), (5985, 27454), (6042, 27195), (6327, 25970), (6678, 24605), (7030, 23373), (7049, 23310), (7770, 21147), (7791, 21090), (8379, 19610), (9063, 18130), (9065, 18126), (9310, 17649), (9805, 16758), (9842, 16695), (10070, 16317), (10545, 15582), (10878, 15105), (11130, 14763), (11655, 14098), (11766, 13965), (11970, 13727), (12654, 12985)]