153310240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 260372960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 37, 38, 40, 47, 58, 74, 76, 80, 94, 95, 116, 145, 148, 152, 160, 185, 188, 190, 232, 235, 290, 296, 304, 370, 376, 380, 464, 470, 551, 580, 592, 608, 703, 740, 752, 760, 893, 928, 940, 1073, 1102, 1160, 1184, 1363, 1406, 1480, 1504, 1520, 1739, 1786, 1880, 2146, 2204, 2320, 2726, 2755, 2812, 2960, 3040, 3478, 3515, 3572, 3760, 4292, 4408, 4465, 4640, 5365, 5452, 5510, 5624, 5920, 6815, 6956, 7030, 7144, 7520, 8584, 8695, 8816, 8930, 10730, 10904, 11020, 11248, 13630, 13912, 14060, 14288, 17168, 17390, 17632, 17860, 20387, 21460, 21808, 22040, 22496, 25897, 27260, 27824, 28120, 28576, 33041, 34336, 34780, 35720, 40774, 42920, 43616, 44080, 50431, 51794, 54520, 55648, 56240, 66082, 69560, 71440, 81548, 85840, 88160, 100862, 101935, 103588, 109040, 112480, 129485, 132164, 139120, 142880, 163096, 165205, 171680, 201724, 203870, 207176, 218080, 252155, 258970, 264328, 278240, 326192, 330410, 403448, 407740, 414352, 504310, 517940, 528656, 652384, 660820, 806896, 815480, 828704, 958189, 1008620, 1035880, 1057312, 1321640, 1613792, 1630960, 1916378, 2017240, 2071760, 2643280, 3261920, 3832756, 4034480, 4143520, 4790945, 5286560, 7665512, 8068960, 9581890, 15331024, 19163780, 30662048, 38327560, 76655120, 153310240]

約数ペア:

[(1, 153310240), (2, 76655120), (4, 38327560), (5, 30662048), (8, 19163780), (10, 15331024), (16, 9581890), (19, 8068960), (20, 7665512), (29, 5286560), (32, 4790945), (37, 4143520), (38, 4034480), (40, 3832756), (47, 3261920), (58, 2643280), (74, 2071760), (76, 2017240), (80, 1916378), (94, 1630960), (95, 1613792), (116, 1321640), (145, 1057312), (148, 1035880), (152, 1008620), (160, 958189), (185, 828704), (188, 815480), (190, 806896), (232, 660820), (235, 652384), (290, 528656), (296, 517940), (304, 504310), (370, 414352), (376, 407740), (380, 403448), (464, 330410), (470, 326192), (551, 278240), (580, 264328), (592, 258970), (608, 252155), (703, 218080), (740, 207176), (752, 203870), (760, 201724), (893, 171680), (928, 165205), (940, 163096), (1073, 142880), (1102, 139120), (1160, 132164), (1184, 129485), (1363, 112480), (1406, 109040), (1480, 103588), (1504, 101935), (1520, 100862), (1739, 88160), (1786, 85840), (1880, 81548), (2146, 71440), (2204, 69560), (2320, 66082), (2726, 56240), (2755, 55648), (2812, 54520), (2960, 51794), (3040, 50431), (3478, 44080), (3515, 43616), (3572, 42920), (3760, 40774), (4292, 35720), (4408, 34780), (4465, 34336), (4640, 33041), (5365, 28576), (5452, 28120), (5510, 27824), (5624, 27260), (5920, 25897), (6815, 22496), (6956, 22040), (7030, 21808), (7144, 21460), (7520, 20387), (8584, 17860), (8695, 17632), (8816, 17390), (8930, 17168), (10730, 14288), (10904, 14060), (11020, 13912), (11248, 13630)]