146845760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 366930432

約数和(自身を除く): 220084672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 131, 155, 160, 226, 248, 262, 310, 320, 452, 496, 524, 565, 620, 655, 904, 992, 1048, 1130, 1240, 1310, 1808, 1984, 2096, 2260, 2480, 2620, 3503, 3616, 4061, 4192, 4520, 4960, 5240, 7006, 7232, 8122, 8384, 9040, 9920, 10480, 14012, 14803, 16244, 17515, 18080, 20305, 20960, 28024, 29606, 32488, 35030, 36160, 40610, 41920, 56048, 59212, 64976, 70060, 74015, 81220, 112096, 118424, 129952, 140120, 148030, 162440, 224192, 236848, 259904, 280240, 296060, 324880, 458893, 473696, 560480, 592120, 649760, 917786, 947392, 1120960, 1184240, 1299520, 1835572, 2294465, 2368480, 3671144, 4588930, 4736960, 7342288, 9177860, 14684576, 18355720, 29369152, 36711440, 73422880, 146845760]

約数ペア:

[(1, 146845760), (2, 73422880), (4, 36711440), (5, 29369152), (8, 18355720), (10, 14684576), (16, 9177860), (20, 7342288), (31, 4736960), (32, 4588930), (40, 3671144), (62, 2368480), (64, 2294465), (80, 1835572), (113, 1299520), (124, 1184240), (131, 1120960), (155, 947392), (160, 917786), (226, 649760), (248, 592120), (262, 560480), (310, 473696), (320, 458893), (452, 324880), (496, 296060), (524, 280240), (565, 259904), (620, 236848), (655, 224192), (904, 162440), (992, 148030), (1048, 140120), (1130, 129952), (1240, 118424), (1310, 112096), (1808, 81220), (1984, 74015), (2096, 70060), (2260, 64976), (2480, 59212), (2620, 56048), (3503, 41920), (3616, 40610), (4061, 36160), (4192, 35030), (4520, 32488), (4960, 29606), (5240, 28024), (7006, 20960), (7232, 20305), (8122, 18080), (8384, 17515), (9040, 16244), (9920, 14803), (10480, 14012)]