207077520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2201

約数の個数: 160

約数和(自身を含む): 713954304

約数和(自身を除く): 506876784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2141, 2418, 2480, 3120, 3224, 3720, 4030, 4282, 4836, 6045, 6423, 6448, 7440, 8060, 8564, 9672, 10705, 12090, 12846, 16120, 17128, 19344, 21410, 24180, 25692, 27833, 32115, 32240, 34256, 42820, 48360, 51384, 55666, 64230, 66371, 83499, 85640, 96720, 102768, 111332, 128460, 132742, 139165, 166998, 171280, 199113, 222664, 256920, 265484, 278330, 331855, 333996, 398226, 417495, 445328, 513840, 530968, 556660, 663710, 667992, 796452, 834990, 862823, 995565, 1061936, 1113320, 1327420, 1335984, 1592904, 1669980, 1725646, 1991130, 2226640, 2588469, 2654840, 3185808, 3339960, 3451292, 3982260, 4314115, 5176938, 5309680, 6679920, 6902584, 7964520, 8628230, 10353876, 12942345, 13805168, 15929040, 17256460, 20707752, 25884690, 34512920, 41415504, 51769380, 69025840, 103538760, 207077520]

約数ペア:

[(1, 207077520), (2, 103538760), (3, 69025840), (4, 51769380), (5, 41415504), (6, 34512920), (8, 25884690), (10, 20707752), (12, 17256460), (13, 15929040), (15, 13805168), (16, 12942345), (20, 10353876), (24, 8628230), (26, 7964520), (30, 6902584), (31, 6679920), (39, 5309680), (40, 5176938), (48, 4314115), (52, 3982260), (60, 3451292), (62, 3339960), (65, 3185808), (78, 2654840), (80, 2588469), (93, 2226640), (104, 1991130), (120, 1725646), (124, 1669980), (130, 1592904), (155, 1335984), (156, 1327420), (186, 1113320), (195, 1061936), (208, 995565), (240, 862823), (248, 834990), (260, 796452), (310, 667992), (312, 663710), (372, 556660), (390, 530968), (403, 513840), (465, 445328), (496, 417495), (520, 398226), (620, 333996), (624, 331855), (744, 278330), (780, 265484), (806, 256920), (930, 222664), (1040, 199113), (1209, 171280), (1240, 166998), (1488, 139165), (1560, 132742), (1612, 128460), (1860, 111332), (2015, 102768), (2141, 96720), (2418, 85640), (2480, 83499), (3120, 66371), (3224, 64230), (3720, 55666), (4030, 51384), (4282, 48360), (4836, 42820), (6045, 34256), (6423, 32240), (6448, 32115), (7440, 27833), (8060, 25692), (8564, 24180), (9672, 21410), (10705, 19344), (12090, 17128), (12846, 16120)]