171844160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1084

約数の個数: 112

約数和(自身を含む): 447690240

約数和(自身を除く): 275846080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 992, 1019, 1054, 1088, 1240, 1360, 1984, 2038, 2108, 2480, 2635, 2720, 4076, 4216, 4960, 5095, 5270, 5440, 8152, 8432, 9920, 10190, 10540, 16304, 16864, 17323, 20380, 21080, 31589, 32608, 33728, 34646, 40760, 42160, 63178, 65216, 69292, 81520, 84320, 86615, 126356, 138584, 157945, 163040, 168640, 173230, 252712, 277168, 315890, 326080, 346460, 505424, 537013, 554336, 631780, 692920, 1010848, 1074026, 1108672, 1263560, 1385840, 2021696, 2148052, 2527120, 2685065, 2771680, 4296104, 5054240, 5370130, 5543360, 8592208, 10108480, 10740260, 17184416, 21480520, 34368832, 42961040, 85922080, 171844160]

約数ペア:

[(1, 171844160), (2, 85922080), (4, 42961040), (5, 34368832), (8, 21480520), (10, 17184416), (16, 10740260), (17, 10108480), (20, 8592208), (31, 5543360), (32, 5370130), (34, 5054240), (40, 4296104), (62, 2771680), (64, 2685065), (68, 2527120), (80, 2148052), (85, 2021696), (124, 1385840), (136, 1263560), (155, 1108672), (160, 1074026), (170, 1010848), (248, 692920), (272, 631780), (310, 554336), (320, 537013), (340, 505424), (496, 346460), (527, 326080), (544, 315890), (620, 277168), (680, 252712), (992, 173230), (1019, 168640), (1054, 163040), (1088, 157945), (1240, 138584), (1360, 126356), (1984, 86615), (2038, 84320), (2108, 81520), (2480, 69292), (2635, 65216), (2720, 63178), (4076, 42160), (4216, 40760), (4960, 34646), (5095, 33728), (5270, 32608), (5440, 31589), (8152, 21080), (8432, 20380), (9920, 17323), (10190, 16864), (10540, 16304)]