302528019220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{209249}}^1$

素因数の和:209737

約数の個数: 96

約数和(自身を含む): 759326400000

約数和(自身を除く): 456798380780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 449, 460, 644, 805, 898, 1610, 1796, 2245, 3143, 3220, 4490, 6286, 8980, 10327, 12572, 15715, 20654, 31430, 41308, 51635, 62860, 72289, 103270, 144578, 206540, 209249, 289156, 361445, 418498, 722890, 836996, 1046245, 1445780, 1464743, 2092490, 2929486, 4184980, 4812727, 5858972, 7323715, 9625454, 14647430, 19250908, 24063635, 29294860, 33689089, 48127270, 67378178, 93952801, 96254540, 134756356, 168445445, 187905602, 336890890, 375811204, 469764005, 657669607, 673781780, 939528010, 1315339214, 1879056020, 2160914423, 2630678428, 3288348035, 4321828846, 6576696070, 8643657692, 10804572115, 13153392140, 15126400961, 21609144230, 30252801922, 43218288460, 60505603844, 75632004805, 151264009610, 302528019220]

約数ペア:

[(1, 302528019220), (2, 151264009610), (4, 75632004805), (5, 60505603844), (7, 43218288460), (10, 30252801922), (14, 21609144230), (20, 15126400961), (23, 13153392140), (28, 10804572115), (35, 8643657692), (46, 6576696070), (70, 4321828846), (92, 3288348035), (115, 2630678428), (140, 2160914423), (161, 1879056020), (230, 1315339214), (322, 939528010), (449, 673781780), (460, 657669607), (644, 469764005), (805, 375811204), (898, 336890890), (1610, 187905602), (1796, 168445445), (2245, 134756356), (3143, 96254540), (3220, 93952801), (4490, 67378178), (6286, 48127270), (8980, 33689089), (10327, 29294860), (12572, 24063635), (15715, 19250908), (20654, 14647430), (31430, 9625454), (41308, 7323715), (51635, 5858972), (62860, 4812727), (72289, 4184980), (103270, 2929486), (144578, 2092490), (206540, 1464743), (209249, 1445780), (289156, 1046245), (361445, 836996), (418498, 722890)]