55018686720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{196271}}^1$

素因数の和:196368

約数の個数: 144

約数和(自身を含む): 178123905792

約数和(自身を除く): 123105219072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3840, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 18688, 23360, 28032, 35040, 46720, 56064, 70080, 93440, 140160, 196271, 280320, 392542, 588813, 785084, 981355, 1177626, 1570168, 1962710, 2355252, 2944065, 3140336, 3925420, 4710504, 5888130, 6280672, 7850840, 9421008, 11776260, 12561344, 14327783, 15701680, 18842016, 23552520, 25122688, 28655566, 31403360, 37684032, 42983349, 47105040, 50245376, 57311132, 62806720, 71638915, 75368064, 85966698, 94210080, 114622264, 125613440, 143277830, 150736128, 171933396, 188420160, 214916745, 229244528, 251226880, 286555660, 343866792, 376840320, 429833490, 458489056, 573111320, 687733584, 753680640, 859666980, 916978112, 1146222640, 1375467168, 1719333960, 1833956224, 2292445280, 2750934336, 3438667920, 3667912448, 4584890560, 5501868672, 6877335840, 9169781120, 11003737344, 13754671680, 18339562240, 27509343360, 55018686720]

約数ペア:

[(1, 55018686720), (2, 27509343360), (3, 18339562240), (4, 13754671680), (5, 11003737344), (6, 9169781120), (8, 6877335840), (10, 5501868672), (12, 4584890560), (15, 3667912448), (16, 3438667920), (20, 2750934336), (24, 2292445280), (30, 1833956224), (32, 1719333960), (40, 1375467168), (48, 1146222640), (60, 916978112), (64, 859666980), (73, 753680640), (80, 687733584), (96, 573111320), (120, 458489056), (128, 429833490), (146, 376840320), (160, 343866792), (192, 286555660), (219, 251226880), (240, 229244528), (256, 214916745), (292, 188420160), (320, 171933396), (365, 150736128), (384, 143277830), (438, 125613440), (480, 114622264), (584, 94210080), (640, 85966698), (730, 75368064), (768, 71638915), (876, 62806720), (960, 57311132), (1095, 50245376), (1168, 47105040), (1280, 42983349), (1460, 37684032), (1752, 31403360), (1920, 28655566), (2190, 25122688), (2336, 23552520), (2920, 18842016), (3504, 15701680), (3840, 14327783), (4380, 12561344), (4672, 11776260), (5840, 9421008), (7008, 7850840), (8760, 6280672), (9344, 5888130), (11680, 4710504), (14016, 3925420), (17520, 3140336), (18688, 2944065), (23360, 2355252), (28032, 1962710), (35040, 1570168), (46720, 1177626), (56064, 981355), (70080, 785084), (93440, 588813), (140160, 392542), (196271, 280320)]